318083864

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{3359}}^1$

素因数の和:3480

約数の個数: 64

約数和(自身を含む): 725760000

約数和(自身を除く): 407676136

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 89, 133, 152, 178, 266, 356, 532, 623, 712, 1064, 1246, 1691, 2492, 3359, 3382, 4984, 6718, 6764, 11837, 13436, 13528, 23513, 23674, 26872, 47026, 47348, 63821, 94052, 94696, 127642, 188104, 255284, 298951, 446747, 510568, 597902, 893494, 1195804, 1786988, 2092657, 2391608, 3573976, 4185314, 5680069, 8370628, 11360138, 16741256, 22720276, 39760483, 45440552, 79520966, 159041932, 318083864]

約数ペア:

[(1, 318083864), (2, 159041932), (4, 79520966), (7, 45440552), (8, 39760483), (14, 22720276), (19, 16741256), (28, 11360138), (38, 8370628), (56, 5680069), (76, 4185314), (89, 3573976), (133, 2391608), (152, 2092657), (178, 1786988), (266, 1195804), (356, 893494), (532, 597902), (623, 510568), (712, 446747), (1064, 298951), (1246, 255284), (1691, 188104), (2492, 127642), (3359, 94696), (3382, 94052), (4984, 63821), (6718, 47348), (6764, 47026), (11837, 26872), (13436, 23674), (13528, 23513)]