403787124

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{1549}}^1$

素因数の和:2129

約数の個数: 72

約数和(自身を含む): 1101882600

約数和(自身を除く): 698095476

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 557, 1114, 1549, 1671, 2228, 3098, 3342, 4647, 5013, 6196, 6684, 7241, 9294, 10026, 13941, 14482, 18588, 20052, 20137, 21723, 27882, 28964, 40274, 43446, 55764, 60411, 65169, 80548, 86892, 120822, 130338, 181233, 241644, 260676, 362466, 724932, 862793, 1725586, 2588379, 3451172, 5176758, 7765137, 10353516, 11216309, 15530274, 22432618, 31060548, 33648927, 44865236, 67297854, 100946781, 134595708, 201893562, 403787124]

約数ペア:

[(1, 403787124), (2, 201893562), (3, 134595708), (4, 100946781), (6, 67297854), (9, 44865236), (12, 33648927), (13, 31060548), (18, 22432618), (26, 15530274), (36, 11216309), (39, 10353516), (52, 7765137), (78, 5176758), (117, 3451172), (156, 2588379), (234, 1725586), (468, 862793), (557, 724932), (1114, 362466), (1549, 260676), (1671, 241644), (2228, 181233), (3098, 130338), (3342, 120822), (4647, 86892), (5013, 80548), (6196, 65169), (6684, 60411), (7241, 55764), (9294, 43446), (10026, 40274), (13941, 28964), (14482, 27882), (18588, 21723), (20052, 20137)]