21808193232

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:387

約数の個数: 480

約数和(自身を含む): 72713096064

約数和(自身を除く): 50904902832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 41, 42, 48, 49, 51, 53, 56, 68, 82, 84, 98, 102, 106, 112, 119, 123, 136, 147, 159, 164, 168, 196, 204, 212, 238, 246, 251, 272, 287, 294, 318, 328, 336, 357, 371, 392, 408, 424, 476, 492, 502, 574, 588, 636, 656, 697, 714, 742, 753, 784, 816, 833, 848, 861, 901, 952, 984, 1004, 1113, 1148, 1176, 1272, 1394, 1428, 1484, 1506, 1666, 1722, 1757, 1802, 1904, 1968, 2008, 2009, 2091, 2173, 2226, 2296, 2352, 2499, 2544, 2597, 2703, 2788, 2856, 2968, 3012, 3332, 3444, 3514, 3604, 4016, 4018, 4182, 4267, 4346, 4452, 4592, 4879, 4998, 5194, 5271, 5406, 5576, 5712, 5936, 6024, 6027, 6307, 6519, 6664, 6888, 7028, 7208, 7791, 8036, 8364, 8534, 8692, 8904, 9758, 9996, 10291, 10388, 10542, 10812, 11152, 12048, 12054, 12299, 12614, 12801, 13038, 13303, 13328, 13776, 14056, 14416, 14637, 15211, 15582, 16072, 16728, 17068, 17384, 17808, 18921, 19516, 19992, 20582, 20776, 21084, 21624, 24108, 24598, 25228, 25602, 26076, 26606, 28112, 29274, 29869, 30422, 30873, 31164, 32144, 33456, 34136, 34153, 34768, 36897, 36941, 37842, 39032, 39909, 39984, 41164, 41552, 42168, 43248, 44149, 45633, 48216, 49196, 50456, 51204, 52152, 53212, 58548, 59738, 60844, 61746, 62328, 68272, 68306, 72037, 73794, 73882, 75684, 78064, 79818, 82328, 84336, 88298, 89607, 91266, 93121, 96432, 98392, 100912, 102408, 102459, 104304, 106424, 106477, 110823, 117096, 119476, 121688, 123492, 124656, 132447, 136612, 144074, 147588, 147764, 151368, 159636, 164656, 174947, 176596, 179214, 182532, 186242, 196784, 204816, 204918, 209083, 212848, 212954, 216111, 221646, 226151, 234192, 238952, 243376, 246984, 258587, 264894, 273224, 279363, 288148, 295176, 295528, 302736, 319272, 319431, 349894, 353192, 358428, 365064, 372484, 409836, 418166, 425908, 432222, 443292, 452302, 477904, 493968, 504259, 517174, 524841, 529788, 545423, 546448, 558726, 576296, 590352, 591056, 627249, 638544, 638862, 651847, 678453, 699788, 706384, 716856, 730128, 744968, 775761, 819672, 836332, 851816, 864444, 886584, 904604, 1008518, 1034348, 1049682, 1059576, 1090846, 1117452, 1152592, 1224629, 1254498, 1277724, 1303694, 1356906, 1399576, 1433712, 1489936, 1512777, 1551522, 1583057, 1636269, 1639344, 1672664, 1703632, 1728888, 1773168, 1809208, 1810109, 1955541, 2017036, 2068696, 2099364, 2119152, 2181692, 2234904, 2449258, 2508996, 2555448, 2607388, 2713812, 2799152, 3025554, 3103044, 3166114, 3272538, 3345328, 3457776, 3618416, 3620218, 3673887, 3817961, 3911082, 4034072, 4137392, 4198728, 4363384, 4469808, 4749171, 4898516, 5017992, 5110896, 5214776, 5427624, 5430327, 6051108, 6206088, 6332228, 6545076, 7240436, 7347774, 7635922, 7822164, 8068144, 8397456, 8572403, 8726768, 9272191, 9498342, 9797032, 10035984, 10429552, 10855248, 10860654, 11081399, 11453883, 12102216, 12412176, 12664456, 13090152, 14480872, 14695548, 15271844, 15644328, 17144806, 18544382, 18996684, 19594064, 21721308, 22162798, 22907766, 24204432, 25328912, 25717209, 26180304, 26725727, 27816573, 28961744, 29391096, 30543688, 31288656, 33244197, 34289612, 37088764, 37993368, 43442616, 44325596, 45815532, 51434418, 53451454, 55633146, 58782192, 61087376, 64905337, 66488394, 68579224, 74177528, 75986736, 80177181, 86885232, 88651192, 91631064, 102868836, 106902908, 111266292, 129810674, 132976788, 137158448, 148355056, 160354362, 177302384, 183262128, 194716011, 205737672, 213805816, 222532584, 259621348, 265953576, 320708724, 389432022, 411475344, 427611632, 445065168, 454337359, 519242696, 531907152, 641417448, 778864044, 908674718, 1038485392, 1282834896, 1363012077, 1557728088, 1817349436, 2726024154, 3115456176, 3634698872, 5452048308, 7269397744, 10904096616, 21808193232]

約数ペア:

[(1, 21808193232), (2, 10904096616), (3, 7269397744), (4, 5452048308), (6, 3634698872), (7, 3115456176), (8, 2726024154), (12, 1817349436), (14, 1557728088), (16, 1363012077), (17, 1282834896), (21, 1038485392), (24, 908674718), (28, 778864044), (34, 641417448), (41, 531907152), (42, 519242696), (48, 454337359), (49, 445065168), (51, 427611632), (53, 411475344), (56, 389432022), (68, 320708724), (82, 265953576), (84, 259621348), (98, 222532584), (102, 213805816), (106, 205737672), (112, 194716011), (119, 183262128), (123, 177302384), (136, 160354362), (147, 148355056), (159, 137158448), (164, 132976788), (168, 129810674), (196, 111266292), (204, 106902908), (212, 102868836), (238, 91631064), (246, 88651192), (251, 86885232), (272, 80177181), (287, 75986736), (294, 74177528), (318, 68579224), (328, 66488394), (336, 64905337), (357, 61087376), (371, 58782192), (392, 55633146), (408, 53451454), (424, 51434418), (476, 45815532), (492, 44325596), (502, 43442616), (574, 37993368), (588, 37088764), (636, 34289612), (656, 33244197), (697, 31288656), (714, 30543688), (742, 29391096), (753, 28961744), (784, 27816573), (816, 26725727), (833, 26180304), (848, 25717209), (861, 25328912), (901, 24204432), (952, 22907766), (984, 22162798), (1004, 21721308), (1113, 19594064), (1148, 18996684), (1176, 18544382), (1272, 17144806), (1394, 15644328), (1428, 15271844), (1484, 14695548), (1506, 14480872), (1666, 13090152), (1722, 12664456), (1757, 12412176), (1802, 12102216), (1904, 11453883), (1968, 11081399), (2008, 10860654), (2009, 10855248), (2091, 10429552), (2173, 10035984), (2226, 9797032), (2296, 9498342), (2352, 9272191), (2499, 8726768), (2544, 8572403), (2597, 8397456), (2703, 8068144), (2788, 7822164), (2856, 7635922), (2968, 7347774), (3012, 7240436), (3332, 6545076), (3444, 6332228), (3514, 6206088), (3604, 6051108), (4016, 5430327), (4018, 5427624), (4182, 5214776), (4267, 5110896), (4346, 5017992), (4452, 4898516), (4592, 4749171), (4879, 4469808), (4998, 4363384), (5194, 4198728), (5271, 4137392), (5406, 4034072), (5576, 3911082), (5712, 3817961), (5936, 3673887), (6024, 3620218), (6027, 3618416), (6307, 3457776), (6519, 3345328), (6664, 3272538), (6888, 3166114), (7028, 3103044), (7208, 3025554), (7791, 2799152), (8036, 2713812), (8364, 2607388), (8534, 2555448), (8692, 2508996), (8904, 2449258), (9758, 2234904), (9996, 2181692), (10291, 2119152), (10388, 2099364), (10542, 2068696), (10812, 2017036), (11152, 1955541), (12048, 1810109), (12054, 1809208), (12299, 1773168), (12614, 1728888), (12801, 1703632), (13038, 1672664), (13303, 1639344), (13328, 1636269), (13776, 1583057), (14056, 1551522), (14416, 1512777), (14637, 1489936), (15211, 1433712), (15582, 1399576), (16072, 1356906), (16728, 1303694), (17068, 1277724), (17384, 1254498), (17808, 1224629), (18921, 1152592), (19516, 1117452), (19992, 1090846), (20582, 1059576), (20776, 1049682), (21084, 1034348), (21624, 1008518), (24108, 904604), (24598, 886584), (25228, 864444), (25602, 851816), (26076, 836332), (26606, 819672), (28112, 775761), (29274, 744968), (29869, 730128), (30422, 716856), (30873, 706384), (31164, 699788), (32144, 678453), (33456, 651847), (34136, 638862), (34153, 638544), (34768, 627249), (36897, 591056), (36941, 590352), (37842, 576296), (39032, 558726), (39909, 546448), (39984, 545423), (41164, 529788), (41552, 524841), (42168, 517174), (43248, 504259), (44149, 493968), (45633, 477904), (48216, 452302), (49196, 443292), (50456, 432222), (51204, 425908), (52152, 418166), (53212, 409836), (58548, 372484), (59738, 365064), (60844, 358428), (61746, 353192), (62328, 349894), (68272, 319431), (68306, 319272), (72037, 302736), (73794, 295528), (73882, 295176), (75684, 288148), (78064, 279363), (79818, 273224), (82328, 264894), (84336, 258587), (88298, 246984), (89607, 243376), (91266, 238952), (93121, 234192), (96432, 226151), (98392, 221646), (100912, 216111), (102408, 212954), (102459, 212848), (104304, 209083), (106424, 204918), (106477, 204816), (110823, 196784), (117096, 186242), (119476, 182532), (121688, 179214), (123492, 176596), (124656, 174947), (132447, 164656), (136612, 159636), (144074, 151368), (147588, 147764)]