351643404

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{8423}}^1$

素因数の和:8515

約数の個数: 72

約数和(自身を含む): 968018688

約数和(自身を除く): 616375284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 71, 84, 98, 142, 147, 196, 213, 284, 294, 426, 497, 588, 852, 994, 1491, 1988, 2982, 3479, 5964, 6958, 8423, 10437, 13916, 16846, 20874, 25269, 33692, 41748, 50538, 58961, 101076, 117922, 176883, 235844, 353766, 412727, 598033, 707532, 825454, 1196066, 1238181, 1650908, 1794099, 2392132, 2476362, 3588198, 4186231, 4952724, 7176396, 8372462, 12558693, 16744924, 25117386, 29303617, 50234772, 58607234, 87910851, 117214468, 175821702, 351643404]

約数ペア:

[(1, 351643404), (2, 175821702), (3, 117214468), (4, 87910851), (6, 58607234), (7, 50234772), (12, 29303617), (14, 25117386), (21, 16744924), (28, 12558693), (42, 8372462), (49, 7176396), (71, 4952724), (84, 4186231), (98, 3588198), (142, 2476362), (147, 2392132), (196, 1794099), (213, 1650908), (284, 1238181), (294, 1196066), (426, 825454), (497, 707532), (588, 598033), (852, 412727), (994, 353766), (1491, 235844), (1988, 176883), (2982, 117922), (3479, 101076), (5964, 58961), (6958, 50538), (8423, 41748), (10437, 33692), (13916, 25269), (16846, 20874)]