664163112

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1\times {\mathrm{809}}^1$

素因数の和:1330

約数の個数: 64

約数和(自身を含む): 1687392000

約数和(自身を除く): 1023228888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 433, 474, 632, 809, 866, 948, 1299, 1618, 1732, 1896, 2427, 2598, 3236, 3464, 4854, 5196, 6472, 9708, 10392, 19416, 34207, 63911, 68414, 102621, 127822, 136828, 191733, 205242, 255644, 273656, 350297, 383466, 410484, 511288, 700594, 766932, 820968, 1050891, 1401188, 1533864, 2101782, 2802376, 4203564, 8407128, 27673463, 55346926, 83020389, 110693852, 166040778, 221387704, 332081556, 664163112]

約数ペア:

[(1, 664163112), (2, 332081556), (3, 221387704), (4, 166040778), (6, 110693852), (8, 83020389), (12, 55346926), (24, 27673463), (79, 8407128), (158, 4203564), (237, 2802376), (316, 2101782), (433, 1533864), (474, 1401188), (632, 1050891), (809, 820968), (866, 766932), (948, 700594), (1299, 511288), (1618, 410484), (1732, 383466), (1896, 350297), (2427, 273656), (2598, 255644), (3236, 205242), (3464, 191733), (4854, 136828), (5196, 127822), (6472, 102621), (9708, 68414), (10392, 63911), (19416, 34207)]