289446924

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{11383}}^1$

素因数の和:11566

約数の個数: 48

約数和(自身を含む): 731854592

約数和(自身を除く): 442407668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 163, 326, 489, 652, 978, 1956, 2119, 4238, 6357, 8476, 11383, 12714, 22766, 25428, 34149, 45532, 68298, 136596, 147979, 295958, 443937, 591916, 887874, 1775748, 1855429, 3710858, 5566287, 7421716, 11132574, 22265148, 24120577, 48241154, 72361731, 96482308, 144723462, 289446924]

約数ペア:

[(1, 289446924), (2, 144723462), (3, 96482308), (4, 72361731), (6, 48241154), (12, 24120577), (13, 22265148), (26, 11132574), (39, 7421716), (52, 5566287), (78, 3710858), (156, 1855429), (163, 1775748), (326, 887874), (489, 591916), (652, 443937), (978, 295958), (1956, 147979), (2119, 136596), (4238, 68298), (6357, 45532), (8476, 34149), (11383, 25428), (12714, 22766)]