319892688

素因数分解:

$2^4\times 3^2\times {\mathrm{457}}^1\times {\mathrm{4861}}^1$

素因数の和:5332

約数の個数: 60

約数和(自身を含む): 897398788

約数和(自身を除く): 577506100

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 457, 914, 1371, 1828, 2742, 3656, 4113, 4861, 5484, 7312, 8226, 9722, 10968, 14583, 16452, 19444, 21936, 29166, 32904, 38888, 43749, 58332, 65808, 77776, 87498, 116664, 174996, 233328, 349992, 699984, 2221477, 4442954, 6664431, 8885908, 13328862, 17771816, 19993293, 26657724, 35543632, 39986586, 53315448, 79973172, 106630896, 159946344, 319892688]

約数ペア:

[(1, 319892688), (2, 159946344), (3, 106630896), (4, 79973172), (6, 53315448), (8, 39986586), (9, 35543632), (12, 26657724), (16, 19993293), (18, 17771816), (24, 13328862), (36, 8885908), (48, 6664431), (72, 4442954), (144, 2221477), (457, 699984), (914, 349992), (1371, 233328), (1828, 174996), (2742, 116664), (3656, 87498), (4113, 77776), (4861, 65808), (5484, 58332), (7312, 43749), (8226, 38888), (9722, 32904), (10968, 29166), (14583, 21936), (16452, 19444)]