988894824

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:487

約数の個数: 128

約数和(自身を含む): 2671872000

約数和(自身を除く): 1682977176

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 79, 97, 114, 152, 158, 194, 228, 237, 283, 291, 316, 388, 456, 474, 566, 582, 632, 776, 849, 948, 1132, 1164, 1501, 1698, 1843, 1896, 2264, 2328, 3002, 3396, 3686, 4503, 5377, 5529, 6004, 6792, 7372, 7663, 9006, 10754, 11058, 12008, 14744, 15326, 16131, 18012, 21508, 22116, 22357, 22989, 27451, 30652, 32262, 36024, 43016, 44232, 44714, 45978, 54902, 61304, 64524, 67071, 82353, 89428, 91956, 109804, 129048, 134142, 145597, 164706, 178856, 183912, 219608, 268284, 291194, 329412, 424783, 436791, 521569, 536568, 582388, 658824, 849566, 873582, 1043138, 1164776, 1274349, 1564707, 1699132, 1747164, 2086276, 2168629, 2548698, 3129414, 3398264, 3494328, 4172552, 4337258, 5097396, 6258828, 6505887, 8674516, 10194792, 12517656, 13011774, 17349032, 26023548, 41203951, 52047096, 82407902, 123611853, 164815804, 247223706, 329631608, 494447412, 988894824]

約数ペア:

[(1, 988894824), (2, 494447412), (3, 329631608), (4, 247223706), (6, 164815804), (8, 123611853), (12, 82407902), (19, 52047096), (24, 41203951), (38, 26023548), (57, 17349032), (76, 13011774), (79, 12517656), (97, 10194792), (114, 8674516), (152, 6505887), (158, 6258828), (194, 5097396), (228, 4337258), (237, 4172552), (283, 3494328), (291, 3398264), (316, 3129414), (388, 2548698), (456, 2168629), (474, 2086276), (566, 1747164), (582, 1699132), (632, 1564707), (776, 1274349), (849, 1164776), (948, 1043138), (1132, 873582), (1164, 849566), (1501, 658824), (1698, 582388), (1843, 536568), (1896, 521569), (2264, 436791), (2328, 424783), (3002, 329412), (3396, 291194), (3686, 268284), (4503, 219608), (5377, 183912), (5529, 178856), (6004, 164706), (6792, 145597), (7372, 134142), (7663, 129048), (9006, 109804), (10754, 91956), (11058, 89428), (12008, 82353), (14744, 67071), (15326, 64524), (16131, 61304), (18012, 54902), (21508, 45978), (22116, 44714), (22357, 44232), (22989, 43016), (27451, 36024), (30652, 32262)]