244967472

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{15607}}^1$

素因数の和:15730

約数の個数: 60

約数和(自身を含む): 691902640

約数和(自身を除く): 446935168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 218, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 3924, 5232, 7848, 15607, 15696, 31214, 46821, 62428, 93642, 124856, 140463, 187284, 249712, 280926, 374568, 561852, 749136, 1123704, 1701163, 2247408, 3402326, 5103489, 6804652, 10206978, 13609304, 15310467, 20413956, 27218608, 30620934, 40827912, 61241868, 81655824, 122483736, 244967472]

約数ペア:

[(1, 244967472), (2, 122483736), (3, 81655824), (4, 61241868), (6, 40827912), (8, 30620934), (9, 27218608), (12, 20413956), (16, 15310467), (18, 13609304), (24, 10206978), (36, 6804652), (48, 5103489), (72, 3402326), (109, 2247408), (144, 1701163), (218, 1123704), (327, 749136), (436, 561852), (654, 374568), (872, 280926), (981, 249712), (1308, 187284), (1744, 140463), (1962, 124856), (2616, 93642), (3924, 62428), (5232, 46821), (7848, 31214), (15607, 15696)]