491657535744

素因数分解:

$2^8\times 3^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1\times {\mathrm{29327}}^1$

素因数の和:29692

約数の個数: 144

約数和(自身を含む): 1329372076032

約数和(自身を除く): 837714540288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 128, 166, 192, 249, 256, 263, 332, 384, 498, 526, 664, 768, 789, 996, 1052, 1328, 1578, 1992, 2104, 2656, 3156, 3984, 4208, 5312, 6312, 7968, 8416, 10624, 12624, 15936, 16832, 21248, 21829, 25248, 29327, 31872, 33664, 43658, 50496, 58654, 63744, 65487, 67328, 87316, 87981, 100992, 117308, 130974, 174632, 175962, 201984, 234616, 261948, 349264, 351924, 469232, 523896, 698528, 703848, 938464, 1047792, 1397056, 1407696, 1876928, 2095584, 2434141, 2794112, 2815392, 3753856, 4191168, 4868282, 5588224, 5630784, 7302423, 7507712, 7713001, 8382336, 9736564, 11261568, 14604846, 15426002, 16764672, 19473128, 22523136, 23139003, 29209692, 30852004, 38946256, 46278006, 58419384, 61704008, 77892512, 92556012, 116838768, 123408016, 155785024, 185112024, 233677536, 246816032, 311570048, 370224048, 467355072, 493632064, 623140096, 640179083, 740448096, 934710144, 987264128, 1280358166, 1480896192, 1869420288, 1920537249, 1974528256, 2560716332, 2961792384, 3841074498, 5121432664, 5923584768, 7682148996, 10242865328, 15364297992, 20485730656, 30728595984, 40971461312, 61457191968, 81942922624, 122914383936, 163885845248, 245828767872, 491657535744]

約数ペア:

[(1, 491657535744), (2, 245828767872), (3, 163885845248), (4, 122914383936), (6, 81942922624), (8, 61457191968), (12, 40971461312), (16, 30728595984), (24, 20485730656), (32, 15364297992), (48, 10242865328), (64, 7682148996), (83, 5923584768), (96, 5121432664), (128, 3841074498), (166, 2961792384), (192, 2560716332), (249, 1974528256), (256, 1920537249), (263, 1869420288), (332, 1480896192), (384, 1280358166), (498, 987264128), (526, 934710144), (664, 740448096), (768, 640179083), (789, 623140096), (996, 493632064), (1052, 467355072), (1328, 370224048), (1578, 311570048), (1992, 246816032), (2104, 233677536), (2656, 185112024), (3156, 155785024), (3984, 123408016), (4208, 116838768), (5312, 92556012), (6312, 77892512), (7968, 61704008), (8416, 58419384), (10624, 46278006), (12624, 38946256), (15936, 30852004), (16832, 29209692), (21248, 23139003), (21829, 22523136), (25248, 19473128), (29327, 16764672), (31872, 15426002), (33664, 14604846), (43658, 11261568), (50496, 9736564), (58654, 8382336), (63744, 7713001), (65487, 7507712), (67328, 7302423), (87316, 5630784), (87981, 5588224), (100992, 4868282), (117308, 4191168), (130974, 3753856), (174632, 2815392), (175962, 2794112), (201984, 2434141), (234616, 2095584), (261948, 1876928), (349264, 1407696), (351924, 1397056), (469232, 1047792), (523896, 938464), (698528, 703848)]