421666092

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{7129}}^1$

素因数の和:7223

約数の個数: 72

約数和(自身を含む): 1121178240

約数和(自身を除く): 699512148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 53, 62, 93, 106, 124, 159, 186, 212, 279, 318, 372, 477, 558, 636, 954, 1116, 1643, 1908, 3286, 4929, 6572, 7129, 9858, 14258, 14787, 19716, 21387, 28516, 29574, 42774, 59148, 64161, 85548, 128322, 220999, 256644, 377837, 441998, 662997, 755674, 883996, 1133511, 1325994, 1511348, 1988991, 2267022, 2651988, 3400533, 3977982, 4534044, 6801066, 7955964, 11712947, 13602132, 23425894, 35138841, 46851788, 70277682, 105416523, 140555364, 210833046, 421666092]

約数ペア:

[(1, 421666092), (2, 210833046), (3, 140555364), (4, 105416523), (6, 70277682), (9, 46851788), (12, 35138841), (18, 23425894), (31, 13602132), (36, 11712947), (53, 7955964), (62, 6801066), (93, 4534044), (106, 3977982), (124, 3400533), (159, 2651988), (186, 2267022), (212, 1988991), (279, 1511348), (318, 1325994), (372, 1133511), (477, 883996), (558, 755674), (636, 662997), (954, 441998), (1116, 377837), (1643, 256644), (1908, 220999), (3286, 128322), (4929, 85548), (6572, 64161), (7129, 59148), (9858, 42774), (14258, 29574), (14787, 28516), (19716, 21387)]