775992984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1657}}^1$

素因数の和:1777

約数の個数: 128

約数和(自身を含む): 2228352000

約数和(自身を除く): 1452359016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 79, 104, 114, 152, 156, 158, 228, 237, 247, 312, 316, 456, 474, 494, 632, 741, 948, 988, 1027, 1482, 1501, 1657, 1896, 1976, 2054, 2964, 3002, 3081, 3314, 4108, 4503, 4971, 5928, 6004, 6162, 6628, 8216, 9006, 9942, 12008, 12324, 13256, 18012, 19513, 19884, 21541, 24648, 31483, 36024, 39026, 39768, 43082, 58539, 62966, 64623, 78052, 86164, 94449, 117078, 125932, 129246, 130903, 156104, 172328, 188898, 234156, 251864, 258492, 261806, 377796, 392709, 409279, 468312, 516984, 523612, 755592, 785418, 818558, 1047224, 1227837, 1570836, 1637116, 1701739, 2455674, 2487157, 3141672, 3274232, 3403478, 4911348, 4974314, 5105217, 6806956, 7461471, 9822696, 9948628, 10210434, 13613912, 14922942, 19897256, 20420868, 29845884, 32333041, 40841736, 59691768, 64666082, 96999123, 129332164, 193998246, 258664328, 387996492, 775992984]

約数ペア:

[(1, 775992984), (2, 387996492), (3, 258664328), (4, 193998246), (6, 129332164), (8, 96999123), (12, 64666082), (13, 59691768), (19, 40841736), (24, 32333041), (26, 29845884), (38, 20420868), (39, 19897256), (52, 14922942), (57, 13613912), (76, 10210434), (78, 9948628), (79, 9822696), (104, 7461471), (114, 6806956), (152, 5105217), (156, 4974314), (158, 4911348), (228, 3403478), (237, 3274232), (247, 3141672), (312, 2487157), (316, 2455674), (456, 1701739), (474, 1637116), (494, 1570836), (632, 1227837), (741, 1047224), (948, 818558), (988, 785418), (1027, 755592), (1482, 523612), (1501, 516984), (1657, 468312), (1896, 409279), (1976, 392709), (2054, 377796), (2964, 261806), (3002, 258492), (3081, 251864), (3314, 234156), (4108, 188898), (4503, 172328), (4971, 156104), (5928, 130903), (6004, 129246), (6162, 125932), (6628, 117078), (8216, 94449), (9006, 86164), (9942, 78052), (12008, 64623), (12324, 62966), (13256, 58539), (18012, 43082), (19513, 39768), (19884, 39026), (21541, 36024), (24648, 31483)]