643327968

素因数分解:

$2^5\times 3^1\times {\mathrm{79}}^1\times {\mathrm{84827}}^1$

素因数の和:84919

約数の個数: 48

約数和(自身を含む): 1710132480

約数和(自身を除く): 1066804512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 79, 96, 158, 237, 316, 474, 632, 948, 1264, 1896, 2528, 3792, 7584, 84827, 169654, 254481, 339308, 508962, 678616, 1017924, 1357232, 2035848, 2714464, 4071696, 6701333, 8143392, 13402666, 20103999, 26805332, 40207998, 53610664, 80415996, 107221328, 160831992, 214442656, 321663984, 643327968]

約数ペア:

[(1, 643327968), (2, 321663984), (3, 214442656), (4, 160831992), (6, 107221328), (8, 80415996), (12, 53610664), (16, 40207998), (24, 26805332), (32, 20103999), (48, 13402666), (79, 8143392), (96, 6701333), (158, 4071696), (237, 2714464), (316, 2035848), (474, 1357232), (632, 1017924), (948, 678616), (1264, 508962), (1896, 339308), (2528, 254481), (3792, 169654), (7584, 84827)]