313660386

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{15061}}^1$

素因数の和:15171

約数の個数: 48

約数和(自身を含む): 740146680

約数和(自身を除く): 426486294

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 89, 117, 178, 234, 267, 534, 801, 1157, 1602, 2314, 3471, 6942, 10413, 15061, 20826, 30122, 45183, 90366, 135549, 195793, 271098, 391586, 587379, 1174758, 1340429, 1762137, 2680858, 3524274, 4021287, 8042574, 12063861, 17425577, 24127722, 34851154, 52276731, 104553462, 156830193, 313660386]

約数ペア:

[(1, 313660386), (2, 156830193), (3, 104553462), (6, 52276731), (9, 34851154), (13, 24127722), (18, 17425577), (26, 12063861), (39, 8042574), (78, 4021287), (89, 3524274), (117, 2680858), (178, 1762137), (234, 1340429), (267, 1174758), (534, 587379), (801, 391586), (1157, 271098), (1602, 195793), (2314, 135549), (3471, 90366), (6942, 45183), (10413, 30122), (15061, 20826)]