478234224

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{255467}}^1$

素因数の和:255494

約数の個数: 60

約数和(自身を含む): 1441350456

約数和(自身を除く): 963116232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 255467, 510934, 766401, 1021868, 1532802, 2043736, 2299203, 3065604, 3321071, 4087472, 4598406, 6131208, 6642142, 9196812, 9963213, 12262416, 13284284, 18393624, 19926426, 26568568, 29889639, 36787248, 39852852, 53137136, 59779278, 79705704, 119558556, 159411408, 239117112, 478234224]

約数ペア:

[(1, 478234224), (2, 239117112), (3, 159411408), (4, 119558556), (6, 79705704), (8, 59779278), (9, 53137136), (12, 39852852), (13, 36787248), (16, 29889639), (18, 26568568), (24, 19926426), (26, 18393624), (36, 13284284), (39, 12262416), (48, 9963213), (52, 9196812), (72, 6642142), (78, 6131208), (104, 4598406), (117, 4087472), (144, 3321071), (156, 3065604), (208, 2299203), (234, 2043736), (312, 1532802), (468, 1021868), (624, 766401), (936, 510934), (1872, 255467)]