679994712

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{119549}}^1$

素因数の和:119640

約数の個数: 48

約数和(自身を含む): 1864980000

約数和(自身を除く): 1184985288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 474, 632, 711, 948, 1422, 1896, 2844, 5688, 119549, 239098, 358647, 478196, 717294, 956392, 1075941, 1434588, 2151882, 2869176, 4303764, 8607528, 9444371, 18888742, 28333113, 37777484, 56666226, 75554968, 84999339, 113332452, 169998678, 226664904, 339997356, 679994712]

約数ペア:

[(1, 679994712), (2, 339997356), (3, 226664904), (4, 169998678), (6, 113332452), (8, 84999339), (9, 75554968), (12, 56666226), (18, 37777484), (24, 28333113), (36, 18888742), (72, 9444371), (79, 8607528), (158, 4303764), (237, 2869176), (316, 2151882), (474, 1434588), (632, 1075941), (711, 956392), (948, 717294), (1422, 478196), (1896, 358647), (2844, 239098), (5688, 119549)]