257523996

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{4567}}^1$

素因数の和:4738

約数の個数: 48

約数和(自身を含む): 622125056

約数和(自身を除く): 364601060

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 127, 148, 222, 254, 381, 444, 508, 762, 1524, 4567, 4699, 9134, 9398, 13701, 14097, 18268, 18796, 27402, 28194, 54804, 56388, 168979, 337958, 506937, 580009, 675916, 1013874, 1160018, 1740027, 2027748, 2320036, 3480054, 6960108, 21460333, 42920666, 64380999, 85841332, 128761998, 257523996]

約数ペア:

[(1, 257523996), (2, 128761998), (3, 85841332), (4, 64380999), (6, 42920666), (12, 21460333), (37, 6960108), (74, 3480054), (111, 2320036), (127, 2027748), (148, 1740027), (222, 1160018), (254, 1013874), (381, 675916), (444, 580009), (508, 506937), (762, 337958), (1524, 168979), (4567, 56388), (4699, 54804), (9134, 28194), (9398, 27402), (13701, 18796), (14097, 18268)]