395492436

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{51577}}^1$

素因数の和:51661

約数の個数: 48

約数和(自身を含む): 1039812480

約数和(自身を除く): 644320044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 51577, 103154, 154731, 206308, 309462, 464193, 618924, 928386, 1392579, 1856772, 2785158, 3661967, 5570316, 7323934, 10985901, 14647868, 21971802, 32957703, 43943604, 65915406, 98873109, 131830812, 197746218, 395492436]

約数ペア:

[(1, 395492436), (2, 197746218), (3, 131830812), (4, 98873109), (6, 65915406), (9, 43943604), (12, 32957703), (18, 21971802), (27, 14647868), (36, 10985901), (54, 7323934), (71, 5570316), (108, 3661967), (142, 2785158), (213, 1856772), (284, 1392579), (426, 928386), (639, 618924), (852, 464193), (1278, 309462), (1917, 206308), (2556, 154731), (3834, 103154), (7668, 51577)]