247285116

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{176129}}^1$

素因数の和:176155

約数の個数: 48

約数和(自身を含む): 690429600

約数和(自身を除く): 443144484

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 176129, 352258, 528387, 704516, 1056774, 1585161, 2113548, 2289677, 3170322, 4579354, 4755483, 6340644, 6869031, 9158708, 9510966, 13738062, 19021932, 20607093, 27476124, 41214186, 61821279, 82428372, 123642558, 247285116]

約数ペア:

[(1, 247285116), (2, 123642558), (3, 82428372), (4, 61821279), (6, 41214186), (9, 27476124), (12, 20607093), (13, 19021932), (18, 13738062), (26, 9510966), (27, 9158708), (36, 6869031), (39, 6340644), (52, 4755483), (54, 4579354), (78, 3170322), (108, 2289677), (117, 2113548), (156, 1585161), (234, 1056774), (351, 704516), (468, 528387), (702, 352258), (1404, 176129)]