404324388

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{66457}}^1$

素因数の和:66493

約数の個数: 54

約数和(自身を含む): 1106725074

約数和(自身を除く): 702400686

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 66457, 132914, 199371, 265828, 398742, 598113, 797484, 863941, 1196226, 1727882, 2392452, 2591823, 3455764, 5183646, 7775469, 10367292, 11231233, 15550938, 22462466, 31101876, 33693699, 44924932, 67387398, 101081097, 134774796, 202162194, 404324388]

約数ペア:

[(1, 404324388), (2, 202162194), (3, 134774796), (4, 101081097), (6, 67387398), (9, 44924932), (12, 33693699), (13, 31101876), (18, 22462466), (26, 15550938), (36, 11231233), (39, 10367292), (52, 7775469), (78, 5183646), (117, 3455764), (156, 2591823), (169, 2392452), (234, 1727882), (338, 1196226), (468, 863941), (507, 797484), (676, 598113), (1014, 398742), (1521, 265828), (2028, 199371), (3042, 132914), (6084, 66457)]