408032070176

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{857}}^1\times {\mathrm{316567}}^1$

素因数の和:317481

約数の個数: 48

約数和(自身を含む): 821364800256

約数和(自身を除く): 413332730080

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 857, 1504, 1714, 3428, 6856, 13712, 27424, 40279, 80558, 161116, 316567, 322232, 633134, 644464, 1266268, 1288928, 2532536, 5065072, 10130144, 14878649, 29757298, 59514596, 119029192, 238058384, 271297919, 476116768, 542595838, 1085191676, 2170383352, 4340766704, 8681533408, 12751002193, 25502004386, 51004008772, 102008017544, 204016035088, 408032070176]

約数ペア:

[(1, 408032070176), (2, 204016035088), (4, 102008017544), (8, 51004008772), (16, 25502004386), (32, 12751002193), (47, 8681533408), (94, 4340766704), (188, 2170383352), (376, 1085191676), (752, 542595838), (857, 476116768), (1504, 271297919), (1714, 238058384), (3428, 119029192), (6856, 59514596), (13712, 29757298), (27424, 14878649), (40279, 10130144), (80558, 5065072), (161116, 2532536), (316567, 1288928), (322232, 1266268), (633134, 644464)]