1291747691904

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{995539}}^1$

素因数の和:995696

約数の個数: 128

約数和(自身を含む): 3574386816000

約数和(自身を除く): 2282639124096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 109, 124, 128, 186, 192, 218, 248, 327, 372, 384, 436, 496, 654, 744, 872, 992, 1308, 1488, 1744, 1984, 2616, 2976, 3379, 3488, 3968, 5232, 5952, 6758, 6976, 10137, 10464, 11904, 13516, 13952, 20274, 20928, 27032, 40548, 41856, 54064, 81096, 108128, 162192, 216256, 324384, 432512, 648768, 995539, 1297536, 1991078, 2986617, 3982156, 5973234, 7964312, 11946468, 15928624, 23892936, 30861709, 31857248, 47785872, 61723418, 63714496, 92585127, 95571744, 108513751, 123446836, 127428992, 185170254, 191143488, 217027502, 246893672, 325541253, 370340508, 382286976, 434055004, 493787344, 651082506, 740681016, 868110008, 987574688, 1302165012, 1481362032, 1736220016, 1975149376, 2604330024, 2962724064, 3363926281, 3472440032, 3950298752, 5208660048, 5925448128, 6727852562, 6944880064, 10091778843, 10417320096, 11850896256, 13455705124, 13889760128, 20183557686, 20834640192, 26911410248, 40367115372, 41669280384, 53822820496, 80734230744, 107645640992, 161468461488, 215291281984, 322936922976, 430582563968, 645873845952, 1291747691904]

約数ペア:

[(1, 1291747691904), (2, 645873845952), (3, 430582563968), (4, 322936922976), (6, 215291281984), (8, 161468461488), (12, 107645640992), (16, 80734230744), (24, 53822820496), (31, 41669280384), (32, 40367115372), (48, 26911410248), (62, 20834640192), (64, 20183557686), (93, 13889760128), (96, 13455705124), (109, 11850896256), (124, 10417320096), (128, 10091778843), (186, 6944880064), (192, 6727852562), (218, 5925448128), (248, 5208660048), (327, 3950298752), (372, 3472440032), (384, 3363926281), (436, 2962724064), (496, 2604330024), (654, 1975149376), (744, 1736220016), (872, 1481362032), (992, 1302165012), (1308, 987574688), (1488, 868110008), (1744, 740681016), (1984, 651082506), (2616, 493787344), (2976, 434055004), (3379, 382286976), (3488, 370340508), (3968, 325541253), (5232, 246893672), (5952, 217027502), (6758, 191143488), (6976, 185170254), (10137, 127428992), (10464, 123446836), (11904, 108513751), (13516, 95571744), (13952, 92585127), (20274, 63714496), (20928, 61723418), (27032, 47785872), (40548, 31857248), (41856, 30861709), (54064, 23892936), (81096, 15928624), (108128, 11946468), (162192, 7964312), (216256, 5973234), (324384, 3982156), (432512, 2986617), (648768, 1991078), (995539, 1297536)]