323581968

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{419}}^1$

素因数の和:637

約数の個数: 120

約数和(自身を含む): 942439680

約数和(自身を除く): 618857712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 173, 186, 248, 279, 346, 372, 419, 496, 519, 558, 692, 744, 838, 1038, 1116, 1257, 1384, 1488, 1557, 1676, 2076, 2232, 2514, 2768, 3114, 3352, 3771, 4152, 4464, 5028, 5363, 6228, 6704, 7542, 8304, 10056, 10726, 12456, 12989, 15084, 16089, 20112, 21452, 24912, 25978, 30168, 32178, 38967, 42904, 48267, 51956, 60336, 64356, 72487, 77934, 85808, 96534, 103912, 116901, 128712, 144974, 155868, 193068, 207824, 217461, 233802, 257424, 289948, 311736, 386136, 434922, 467604, 579896, 623472, 652383, 772272, 869844, 935208, 1159792, 1304766, 1739688, 1870416, 2247097, 2609532, 3479376, 4494194, 5219064, 6741291, 8988388, 10438128, 13482582, 17976776, 20223873, 26965164, 35953552, 40447746, 53930328, 80895492, 107860656, 161790984, 323581968]

約数ペア:

[(1, 323581968), (2, 161790984), (3, 107860656), (4, 80895492), (6, 53930328), (8, 40447746), (9, 35953552), (12, 26965164), (16, 20223873), (18, 17976776), (24, 13482582), (31, 10438128), (36, 8988388), (48, 6741291), (62, 5219064), (72, 4494194), (93, 3479376), (124, 2609532), (144, 2247097), (173, 1870416), (186, 1739688), (248, 1304766), (279, 1159792), (346, 935208), (372, 869844), (419, 772272), (496, 652383), (519, 623472), (558, 579896), (692, 467604), (744, 434922), (838, 386136), (1038, 311736), (1116, 289948), (1257, 257424), (1384, 233802), (1488, 217461), (1557, 207824), (1676, 193068), (2076, 155868), (2232, 144974), (2514, 128712), (2768, 116901), (3114, 103912), (3352, 96534), (3771, 85808), (4152, 77934), (4464, 72487), (5028, 64356), (5363, 60336), (6228, 51956), (6704, 48267), (7542, 42904), (8304, 38967), (10056, 32178), (10726, 30168), (12456, 25978), (12989, 24912), (15084, 21452), (16089, 20112)]