1393210248

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{8111}}^1$

素因数の和:8558

約数の個数: 64

約数和(自身を含む): 3697125120

約数和(自身を除く): 2303914872

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 421, 842, 1263, 1684, 2526, 3368, 5052, 7157, 8111, 10104, 14314, 16222, 21471, 24333, 28628, 32444, 42942, 48666, 57256, 64888, 85884, 97332, 137887, 171768, 194664, 275774, 413661, 551548, 827322, 1103096, 1654644, 3309288, 3414731, 6829462, 10244193, 13658924, 20488386, 27317848, 40976772, 58050427, 81953544, 116100854, 174151281, 232201708, 348302562, 464403416, 696605124, 1393210248]

約数ペア:

[(1, 1393210248), (2, 696605124), (3, 464403416), (4, 348302562), (6, 232201708), (8, 174151281), (12, 116100854), (17, 81953544), (24, 58050427), (34, 40976772), (51, 27317848), (68, 20488386), (102, 13658924), (136, 10244193), (204, 6829462), (408, 3414731), (421, 3309288), (842, 1654644), (1263, 1103096), (1684, 827322), (2526, 551548), (3368, 413661), (5052, 275774), (7157, 194664), (8111, 171768), (10104, 137887), (14314, 97332), (16222, 85884), (21471, 64888), (24333, 57256), (28628, 48666), (32444, 42942)]