388832132

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^3\times {\mathrm{251}}^1$

素因数の和:361

約数の個数: 48

約数和(自身を含む): 760241664

約数和(自身を除く): 371409532

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 251, 403, 502, 806, 961, 1004, 1612, 1922, 3263, 3844, 6526, 7781, 12493, 13052, 15562, 24986, 29791, 31124, 49972, 59582, 101153, 119164, 202306, 241211, 387283, 404612, 482422, 774566, 964844, 1549132, 3135743, 6271486, 7477541, 12542972, 14955082, 29910164, 97208033, 194416066, 388832132]

約数ペア:

[(1, 388832132), (2, 194416066), (4, 97208033), (13, 29910164), (26, 14955082), (31, 12542972), (52, 7477541), (62, 6271486), (124, 3135743), (251, 1549132), (403, 964844), (502, 774566), (806, 482422), (961, 404612), (1004, 387283), (1612, 241211), (1922, 202306), (3263, 119164), (3844, 101153), (6526, 59582), (7781, 49972), (12493, 31124), (13052, 29791), (15562, 24986)]