19717702272

素因数分解:

$2^7\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:400

約数の個数: 384

約数和(自身を含む): 61611264000

約数和(自身を除く): 41893561728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 32, 36, 48, 58, 62, 64, 72, 79, 87, 93, 96, 116, 124, 128, 144, 158, 174, 186, 192, 232, 237, 241, 248, 261, 279, 288, 316, 348, 372, 384, 464, 474, 482, 496, 522, 558, 576, 632, 696, 711, 723, 744, 899, 928, 948, 964, 992, 1044, 1116, 1152, 1264, 1392, 1422, 1446, 1488, 1798, 1856, 1896, 1928, 1984, 2088, 2169, 2232, 2291, 2449, 2528, 2697, 2784, 2844, 2892, 2976, 3596, 3712, 3792, 3856, 3968, 4176, 4338, 4464, 4582, 4898, 5056, 5394, 5568, 5688, 5784, 5952, 6873, 6989, 7192, 7347, 7471, 7584, 7712, 8091, 8352, 8676, 8928, 9164, 9796, 10112, 10788, 11136, 11376, 11568, 11904, 13746, 13978, 14384, 14694, 14942, 15168, 15424, 16182, 16704, 17352, 17856, 18328, 19039, 19592, 20619, 20967, 21576, 22041, 22413, 22752, 23136, 27492, 27956, 28768, 29388, 29884, 30336, 30848, 32364, 33408, 34704, 35712, 36656, 38078, 39184, 41238, 41934, 43152, 44082, 44826, 45504, 46272, 54984, 55912, 57117, 57536, 58776, 59768, 62901, 64728, 67239, 69408, 71021, 73312, 76156, 78368, 82476, 83868, 86304, 88164, 89652, 91008, 92544, 109968, 111824, 114234, 115072, 117552, 119536, 125802, 129456, 134478, 138816, 142042, 146624, 152312, 156736, 164952, 167736, 171351, 172608, 176328, 179304, 213063, 216659, 219936, 223648, 228468, 235104, 239072, 251604, 258912, 268956, 277632, 284084, 293248, 304624, 313472, 329904, 335472, 342702, 345216, 352656, 358608, 426126, 433318, 439872, 447296, 456936, 470208, 478144, 503208, 517824, 537912, 552131, 568168, 590209, 609248, 639189, 649977, 659808, 670944, 685404, 705312, 717216, 852252, 866636, 879744, 894592, 913872, 940416, 956288, 1006416, 1035648, 1075824, 1104262, 1136336, 1180418, 1218496, 1278378, 1299954, 1319616, 1341888, 1370808, 1410624, 1434432, 1656393, 1704504, 1733272, 1770627, 1827744, 1949931, 2012832, 2151648, 2208524, 2272672, 2360836, 2436992, 2556756, 2599908, 2639232, 2683776, 2741616, 2821248, 2868864, 3312786, 3409008, 3466544, 3541254, 3655488, 3899862, 4025664, 4303296, 4417048, 4545344, 4721672, 4969179, 5113512, 5199816, 5311881, 5483232, 6625572, 6818016, 6933088, 7082508, 7310976, 7799724, 8051328, 8606592, 8834096, 9090688, 9443344, 9938358, 10227024, 10399632, 10623762, 10966464, 13251144, 13636032, 13866176, 14165016, 15599448, 17116061, 17668192, 18886688, 19876716, 20454048, 20799264, 21247524, 21932928, 26502288, 27272064, 27732352, 28330032, 31198896, 34232122, 35336384, 37773376, 39753432, 40908096, 41598528, 42495048, 51348183, 53004576, 56660064, 62397792, 68464244, 70672768, 75546752, 79506864, 81816192, 83197056, 84990096, 102696366, 106009152, 113320128, 124795584, 136928488, 154044549, 159013728, 169980192, 205392732, 212018304, 226640256, 249591168, 273856976, 308089098, 318027456, 339960384, 410785464, 547713952, 616178196, 636054912, 679920768, 821570928, 1095427904, 1232356392, 1643141856, 2190855808, 2464712784, 3286283712, 4929425568, 6572567424, 9858851136, 19717702272]

約数ペア:

[(1, 19717702272), (2, 9858851136), (3, 6572567424), (4, 4929425568), (6, 3286283712), (8, 2464712784), (9, 2190855808), (12, 1643141856), (16, 1232356392), (18, 1095427904), (24, 821570928), (29, 679920768), (31, 636054912), (32, 616178196), (36, 547713952), (48, 410785464), (58, 339960384), (62, 318027456), (64, 308089098), (72, 273856976), (79, 249591168), (87, 226640256), (93, 212018304), (96, 205392732), (116, 169980192), (124, 159013728), (128, 154044549), (144, 136928488), (158, 124795584), (174, 113320128), (186, 106009152), (192, 102696366), (232, 84990096), (237, 83197056), (241, 81816192), (248, 79506864), (261, 75546752), (279, 70672768), (288, 68464244), (316, 62397792), (348, 56660064), (372, 53004576), (384, 51348183), (464, 42495048), (474, 41598528), (482, 40908096), (496, 39753432), (522, 37773376), (558, 35336384), (576, 34232122), (632, 31198896), (696, 28330032), (711, 27732352), (723, 27272064), (744, 26502288), (899, 21932928), (928, 21247524), (948, 20799264), (964, 20454048), (992, 19876716), (1044, 18886688), (1116, 17668192), (1152, 17116061), (1264, 15599448), (1392, 14165016), (1422, 13866176), (1446, 13636032), (1488, 13251144), (1798, 10966464), (1856, 10623762), (1896, 10399632), (1928, 10227024), (1984, 9938358), (2088, 9443344), (2169, 9090688), (2232, 8834096), (2291, 8606592), (2449, 8051328), (2528, 7799724), (2697, 7310976), (2784, 7082508), (2844, 6933088), (2892, 6818016), (2976, 6625572), (3596, 5483232), (3712, 5311881), (3792, 5199816), (3856, 5113512), (3968, 4969179), (4176, 4721672), (4338, 4545344), (4464, 4417048), (4582, 4303296), (4898, 4025664), (5056, 3899862), (5394, 3655488), (5568, 3541254), (5688, 3466544), (5784, 3409008), (5952, 3312786), (6873, 2868864), (6989, 2821248), (7192, 2741616), (7347, 2683776), (7471, 2639232), (7584, 2599908), (7712, 2556756), (8091, 2436992), (8352, 2360836), (8676, 2272672), (8928, 2208524), (9164, 2151648), (9796, 2012832), (10112, 1949931), (10788, 1827744), (11136, 1770627), (11376, 1733272), (11568, 1704504), (11904, 1656393), (13746, 1434432), (13978, 1410624), (14384, 1370808), (14694, 1341888), (14942, 1319616), (15168, 1299954), (15424, 1278378), (16182, 1218496), (16704, 1180418), (17352, 1136336), (17856, 1104262), (18328, 1075824), (19039, 1035648), (19592, 1006416), (20619, 956288), (20967, 940416), (21576, 913872), (22041, 894592), (22413, 879744), (22752, 866636), (23136, 852252), (27492, 717216), (27956, 705312), (28768, 685404), (29388, 670944), (29884, 659808), (30336, 649977), (30848, 639189), (32364, 609248), (33408, 590209), (34704, 568168), (35712, 552131), (36656, 537912), (38078, 517824), (39184, 503208), (41238, 478144), (41934, 470208), (43152, 456936), (44082, 447296), (44826, 439872), (45504, 433318), (46272, 426126), (54984, 358608), (55912, 352656), (57117, 345216), (57536, 342702), (58776, 335472), (59768, 329904), (62901, 313472), (64728, 304624), (67239, 293248), (69408, 284084), (71021, 277632), (73312, 268956), (76156, 258912), (78368, 251604), (82476, 239072), (83868, 235104), (86304, 228468), (88164, 223648), (89652, 219936), (91008, 216659), (92544, 213063), (109968, 179304), (111824, 176328), (114234, 172608), (115072, 171351), (117552, 167736), (119536, 164952), (125802, 156736), (129456, 152312), (134478, 146624), (138816, 142042)]