21876349968

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{463}}^1$

素因数の和:715

約数の個数: 320

約数和(自身を含む): 70203125760

約数和(自身を除く): 48326775792

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 61, 66, 72, 88, 99, 108, 122, 132, 144, 163, 176, 183, 198, 216, 244, 264, 297, 326, 366, 396, 432, 463, 488, 489, 528, 549, 594, 652, 671, 732, 792, 926, 976, 978, 1098, 1188, 1304, 1342, 1389, 1464, 1467, 1584, 1647, 1793, 1852, 1956, 2013, 2196, 2376, 2608, 2684, 2778, 2928, 2934, 3294, 3586, 3704, 3912, 4026, 4167, 4392, 4401, 4752, 5093, 5368, 5379, 5556, 5868, 6039, 6588, 7172, 7408, 7824, 8052, 8334, 8784, 8802, 9943, 10186, 10736, 10758, 11112, 11736, 12078, 12501, 13176, 14344, 15279, 16104, 16137, 16668, 17604, 18117, 19886, 20372, 21516, 22224, 23472, 24156, 25002, 26352, 28243, 28688, 29829, 30558, 32208, 32274, 33336, 35208, 36234, 39772, 40744, 43032, 45837, 48312, 48411, 50004, 56486, 59658, 61116, 64548, 66672, 70416, 72468, 75469, 79544, 81488, 84729, 86064, 89487, 91674, 96624, 96822, 100008, 109373, 112972, 119316, 122232, 129096, 137511, 144936, 150938, 159088, 169458, 178974, 183348, 193644, 200016, 218746, 225944, 226407, 238632, 244464, 254187, 258192, 268461, 275022, 289872, 301876, 310673, 328119, 338916, 357948, 366696, 387288, 437492, 451888, 452814, 477264, 508374, 536922, 550044, 603752, 621346, 656238, 677832, 679221, 715896, 733392, 762561, 774576, 830159, 874984, 905628, 932019, 984357, 1016748, 1073844, 1100088, 1207504, 1242692, 1312476, 1355664, 1358442, 1431792, 1525122, 1660318, 1749968, 1811256, 1864038, 1968714, 2033496, 2037663, 2147688, 2200176, 2485384, 2490477, 2624952, 2716884, 2796057, 2953071, 3050244, 3320636, 3622512, 3728076, 3937428, 4066992, 4075326, 4295376, 4603609, 4970768, 4980954, 5249904, 5433768, 5592114, 5906142, 6100488, 6641272, 7456152, 7471431, 7874856, 8150652, 8388171, 9207218, 9961908, 10867536, 11184228, 11812284, 12200976, 13282544, 13810827, 14912304, 14942862, 15749712, 16301304, 16776342, 18414436, 19923816, 22368456, 22414293, 23624568, 27621654, 29885724, 32602608, 33552684, 36828872, 39847632, 41432481, 44736912, 44828586, 47249136, 50639699, 55243308, 59771448, 67105368, 73657744, 82864962, 89657172, 101279398, 110486616, 119542896, 124297443, 134210736, 151919097, 165729924, 179314344, 202558796, 220973232, 248594886, 303838194, 331459848, 358628688, 405117592, 455757291, 497189772, 607676388, 662919696, 810235184, 911514582, 994379544, 1215352776, 1367271873, 1823029164, 1988759088, 2430705552, 2734543746, 3646058328, 5469087492, 7292116656, 10938174984, 21876349968]

約数ペア:

[(1, 21876349968), (2, 10938174984), (3, 7292116656), (4, 5469087492), (6, 3646058328), (8, 2734543746), (9, 2430705552), (11, 1988759088), (12, 1823029164), (16, 1367271873), (18, 1215352776), (22, 994379544), (24, 911514582), (27, 810235184), (33, 662919696), (36, 607676388), (44, 497189772), (48, 455757291), (54, 405117592), (61, 358628688), (66, 331459848), (72, 303838194), (88, 248594886), (99, 220973232), (108, 202558796), (122, 179314344), (132, 165729924), (144, 151919097), (163, 134210736), (176, 124297443), (183, 119542896), (198, 110486616), (216, 101279398), (244, 89657172), (264, 82864962), (297, 73657744), (326, 67105368), (366, 59771448), (396, 55243308), (432, 50639699), (463, 47249136), (488, 44828586), (489, 44736912), (528, 41432481), (549, 39847632), (594, 36828872), (652, 33552684), (671, 32602608), (732, 29885724), (792, 27621654), (926, 23624568), (976, 22414293), (978, 22368456), (1098, 19923816), (1188, 18414436), (1304, 16776342), (1342, 16301304), (1389, 15749712), (1464, 14942862), (1467, 14912304), (1584, 13810827), (1647, 13282544), (1793, 12200976), (1852, 11812284), (1956, 11184228), (2013, 10867536), (2196, 9961908), (2376, 9207218), (2608, 8388171), (2684, 8150652), (2778, 7874856), (2928, 7471431), (2934, 7456152), (3294, 6641272), (3586, 6100488), (3704, 5906142), (3912, 5592114), (4026, 5433768), (4167, 5249904), (4392, 4980954), (4401, 4970768), (4752, 4603609), (5093, 4295376), (5368, 4075326), (5379, 4066992), (5556, 3937428), (5868, 3728076), (6039, 3622512), (6588, 3320636), (7172, 3050244), (7408, 2953071), (7824, 2796057), (8052, 2716884), (8334, 2624952), (8784, 2490477), (8802, 2485384), (9943, 2200176), (10186, 2147688), (10736, 2037663), (10758, 2033496), (11112, 1968714), (11736, 1864038), (12078, 1811256), (12501, 1749968), (13176, 1660318), (14344, 1525122), (15279, 1431792), (16104, 1358442), (16137, 1355664), (16668, 1312476), (17604, 1242692), (18117, 1207504), (19886, 1100088), (20372, 1073844), (21516, 1016748), (22224, 984357), (23472, 932019), (24156, 905628), (25002, 874984), (26352, 830159), (28243, 774576), (28688, 762561), (29829, 733392), (30558, 715896), (32208, 679221), (32274, 677832), (33336, 656238), (35208, 621346), (36234, 603752), (39772, 550044), (40744, 536922), (43032, 508374), (45837, 477264), (48312, 452814), (48411, 451888), (50004, 437492), (56486, 387288), (59658, 366696), (61116, 357948), (64548, 338916), (66672, 328119), (70416, 310673), (72468, 301876), (75469, 289872), (79544, 275022), (81488, 268461), (84729, 258192), (86064, 254187), (89487, 244464), (91674, 238632), (96624, 226407), (96822, 225944), (100008, 218746), (109373, 200016), (112972, 193644), (119316, 183348), (122232, 178974), (129096, 169458), (137511, 159088), (144936, 150938)]