388300048

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{14771}}^1$

素因数の和:14863

約数の個数: 40

約数和(自身を含む): 791306496

約数和(自身を除く): 403006448

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 212, 248, 424, 496, 848, 1643, 3286, 6572, 13144, 14771, 26288, 29542, 59084, 118168, 236336, 457901, 782863, 915802, 1565726, 1831604, 3131452, 3663208, 6262904, 7326416, 12525808, 24268753, 48537506, 97075012, 194150024, 388300048]

約数ペア:

[(1, 388300048), (2, 194150024), (4, 97075012), (8, 48537506), (16, 24268753), (31, 12525808), (53, 7326416), (62, 6262904), (106, 3663208), (124, 3131452), (212, 1831604), (248, 1565726), (424, 915802), (496, 782863), (848, 457901), (1643, 236336), (3286, 118168), (6572, 59084), (13144, 29542), (14771, 26288)]