1397188152

素因数分解:

$2^3\times 3^2\times {\mathrm{269}}^1\times {\mathrm{72139}}^1$

素因数の和:72420

約数の個数: 48

約数和(自身を含む): 3798171000

約数和(自身を除く): 2400982848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 269, 538, 807, 1076, 1614, 2152, 2421, 3228, 4842, 6456, 9684, 19368, 72139, 144278, 216417, 288556, 432834, 577112, 649251, 865668, 1298502, 1731336, 2597004, 5194008, 19405391, 38810782, 58216173, 77621564, 116432346, 155243128, 174648519, 232864692, 349297038, 465729384, 698594076, 1397188152]

約数ペア:

[(1, 1397188152), (2, 698594076), (3, 465729384), (4, 349297038), (6, 232864692), (8, 174648519), (9, 155243128), (12, 116432346), (18, 77621564), (24, 58216173), (36, 38810782), (72, 19405391), (269, 5194008), (538, 2597004), (807, 1731336), (1076, 1298502), (1614, 865668), (2152, 649251), (2421, 577112), (3228, 432834), (4842, 288556), (6456, 216417), (9684, 144278), (19368, 72139)]