349999848

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{967}}^1$

素因数の和:1447

約数の個数: 96

約数和(自身を含む): 1037424960

約数和(自身を除く): 687425112

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 457, 792, 914, 967, 1371, 1828, 1934, 2742, 2901, 3656, 3868, 4113, 5027, 5484, 5802, 7736, 8226, 8703, 10054, 10637, 10968, 11604, 15081, 16452, 17406, 20108, 21274, 23208, 30162, 31911, 32904, 34812, 40216, 42548, 45243, 60324, 63822, 69624, 85096, 90486, 95733, 120648, 127644, 180972, 191466, 255288, 361944, 382932, 441919, 765864, 883838, 1325757, 1767676, 2651514, 3535352, 3977271, 4861109, 5303028, 7954542, 9722218, 10606056, 14583327, 15909084, 19444436, 29166654, 31818168, 38888872, 43749981, 58333308, 87499962, 116666616, 174999924, 349999848]

約数ペア:

[(1, 349999848), (2, 174999924), (3, 116666616), (4, 87499962), (6, 58333308), (8, 43749981), (9, 38888872), (11, 31818168), (12, 29166654), (18, 19444436), (22, 15909084), (24, 14583327), (33, 10606056), (36, 9722218), (44, 7954542), (66, 5303028), (72, 4861109), (88, 3977271), (99, 3535352), (132, 2651514), (198, 1767676), (264, 1325757), (396, 883838), (457, 765864), (792, 441919), (914, 382932), (967, 361944), (1371, 255288), (1828, 191466), (1934, 180972), (2742, 127644), (2901, 120648), (3656, 95733), (3868, 90486), (4113, 85096), (5027, 69624), (5484, 63822), (5802, 60324), (7736, 45243), (8226, 42548), (8703, 40216), (10054, 34812), (10637, 32904), (10968, 31911), (11604, 30162), (15081, 23208), (16452, 21274), (17406, 20108)]