668878044

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1\times {\mathrm{2707}}^1$

素因数の和:3122

約数の個数: 48

約数和(自身を含む): 1592304000

約数和(自身を除く): 923425956

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 349, 354, 698, 708, 1047, 1396, 2094, 2707, 4188, 5414, 8121, 10828, 16242, 20591, 32484, 41182, 61773, 82364, 123546, 159713, 247092, 319426, 479139, 638852, 944743, 958278, 1889486, 1916556, 2834229, 3778972, 5668458, 11336916, 55739837, 111479674, 167219511, 222959348, 334439022, 668878044]

約数ペア:

[(1, 668878044), (2, 334439022), (3, 222959348), (4, 167219511), (6, 111479674), (12, 55739837), (59, 11336916), (118, 5668458), (177, 3778972), (236, 2834229), (349, 1916556), (354, 1889486), (698, 958278), (708, 944743), (1047, 638852), (1396, 479139), (2094, 319426), (2707, 247092), (4188, 159713), (5414, 123546), (8121, 82364), (10828, 61773), (16242, 41182), (20591, 32484)]