402339444

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{3407}}^1$

素因数の和:4184

約数の個数: 48

約数和(自身を含む): 1012639488

約数和(自身を除く): 610300044

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 757, 1514, 2271, 3028, 3407, 4542, 6814, 9084, 9841, 10221, 13628, 19682, 20442, 29523, 39364, 40884, 44291, 59046, 88582, 118092, 132873, 177164, 265746, 531492, 2579099, 5158198, 7737297, 10316396, 15474594, 30949188, 33528287, 67056574, 100584861, 134113148, 201169722, 402339444]

約数ペア:

[(1, 402339444), (2, 201169722), (3, 134113148), (4, 100584861), (6, 67056574), (12, 33528287), (13, 30949188), (26, 15474594), (39, 10316396), (52, 7737297), (78, 5158198), (156, 2579099), (757, 531492), (1514, 265746), (2271, 177164), (3028, 132873), (3407, 118092), (4542, 88582), (6814, 59046), (9084, 44291), (9841, 40884), (10221, 39364), (13628, 29523), (19682, 20442)]