285642000816

素因数分解:

$2^4\times 3^1\times {\mathrm{887}}^1\times {\mathrm{1021}}^1\times {\mathrm{6571}}^1$

素因数の和:8490

約数の個数: 80

約数和(自身を含む): 739576497408

約数和(自身を除く): 453934496592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 887, 1021, 1774, 2042, 2661, 3063, 3548, 4084, 5322, 6126, 6571, 7096, 8168, 10644, 12252, 13142, 14192, 16336, 19713, 21288, 24504, 26284, 39426, 42576, 49008, 52568, 78852, 105136, 157704, 315408, 905627, 1811254, 2716881, 3622508, 5433762, 5828477, 6708991, 7245016, 10867524, 11656954, 13417982, 14490032, 17485431, 20126973, 21735048, 23313908, 26835964, 34970862, 40253946, 43470096, 46627816, 53671928, 69941724, 80507892, 93255632, 107343856, 139883448, 161015784, 279766896, 322031568, 5950875017, 11901750034, 17852625051, 23803500068, 35705250102, 47607000136, 71410500204, 95214000272, 142821000408, 285642000816]

約数ペア:

[(1, 285642000816), (2, 142821000408), (3, 95214000272), (4, 71410500204), (6, 47607000136), (8, 35705250102), (12, 23803500068), (16, 17852625051), (24, 11901750034), (48, 5950875017), (887, 322031568), (1021, 279766896), (1774, 161015784), (2042, 139883448), (2661, 107343856), (3063, 93255632), (3548, 80507892), (4084, 69941724), (5322, 53671928), (6126, 46627816), (6571, 43470096), (7096, 40253946), (8168, 34970862), (10644, 26835964), (12252, 23313908), (13142, 21735048), (14192, 20126973), (16336, 17485431), (19713, 14490032), (21288, 13417982), (24504, 11656954), (26284, 10867524), (39426, 7245016), (42576, 6708991), (49008, 5828477), (52568, 5433762), (78852, 3622508), (105136, 2716881), (157704, 1811254), (315408, 905627)]