8980296

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 24494400

約数和(自身を除く): 15514104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 107, 156, 214, 269, 312, 321, 428, 538, 642, 807, 856, 1076, 1284, 1391, 1614, 2152, 2568, 2782, 3228, 3497, 4173, 5564, 6456, 6994, 8346, 10491, 11128, 13988, 16692, 20982, 27976, 28783, 33384, 41964, 57566, 83928, 86349, 115132, 172698, 230264, 345396, 374179, 690792, 748358, 1122537, 1496716, 2245074, 2993432, 4490148, 8980296]

約数ペア:

[(1, 8980296), (2, 4490148), (3, 2993432), (4, 2245074), (6, 1496716), (8, 1122537), (12, 748358), (13, 690792), (24, 374179), (26, 345396), (39, 230264), (52, 172698), (78, 115132), (104, 86349), (107, 83928), (156, 57566), (214, 41964), (269, 33384), (312, 28783), (321, 27976), (428, 20982), (538, 16692), (642, 13988), (807, 11128), (856, 10491), (1076, 8346), (1284, 6994), (1391, 6456), (1614, 5564), (2152, 4173), (2568, 3497), (2782, 3228)]