621716424

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{5147}}^1$

素因数の和:5882

約数の個数: 64

約数和(自身を含む): 1779148800

約数和(自身を除く): 1157432376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 719, 1438, 2157, 2876, 4314, 5033, 5147, 5752, 8628, 10066, 10294, 15099, 15441, 17256, 20132, 20588, 30198, 30882, 36029, 40264, 41176, 60396, 61764, 72058, 108087, 120792, 123528, 144116, 216174, 288232, 432348, 864696, 3700693, 7401386, 11102079, 14802772, 22204158, 25904851, 29605544, 44408316, 51809702, 77714553, 88816632, 103619404, 155429106, 207238808, 310858212, 621716424]

約数ペア:

[(1, 621716424), (2, 310858212), (3, 207238808), (4, 155429106), (6, 103619404), (7, 88816632), (8, 77714553), (12, 51809702), (14, 44408316), (21, 29605544), (24, 25904851), (28, 22204158), (42, 14802772), (56, 11102079), (84, 7401386), (168, 3700693), (719, 864696), (1438, 432348), (2157, 288232), (2876, 216174), (4314, 144116), (5033, 123528), (5147, 120792), (5752, 108087), (8628, 72058), (10066, 61764), (10294, 60396), (15099, 41176), (15441, 40264), (17256, 36029), (20132, 30882), (20588, 30198)]