315023718

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1\times {\mathrm{2137}}^1$

素因数の和:2532

約数の個数: 32

約数和(自身を含む): 640373760

約数和(自身を除く): 325350042

約数列:

[1, 2, 3, 6, 79, 158, 237, 311, 474, 622, 933, 1866, 2137, 4274, 6411, 12822, 24569, 49138, 73707, 147414, 168823, 337646, 506469, 664607, 1012938, 1329214, 1993821, 3987642, 52503953, 105007906, 157511859, 315023718]

約数ペア:

[(1, 315023718), (2, 157511859), (3, 105007906), (6, 52503953), (79, 3987642), (158, 1993821), (237, 1329214), (311, 1012938), (474, 664607), (622, 506469), (933, 337646), (1866, 168823), (2137, 147414), (4274, 73707), (6411, 49138), (12822, 24569)]