490065012

素因数分解:

$2^2\times 3^3\times {\mathrm{641}}^1\times {\mathrm{7079}}^1$

素因数の和:7733

約数の個数: 48

約数和(自身を含む): 1272700800

約数和(自身を除く): 782635788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 641, 1282, 1923, 2564, 3846, 5769, 7079, 7692, 11538, 14158, 17307, 21237, 23076, 28316, 34614, 42474, 63711, 69228, 84948, 127422, 191133, 254844, 382266, 764532, 4537639, 9075278, 13612917, 18150556, 27225834, 40838751, 54451668, 81677502, 122516253, 163355004, 245032506, 490065012]

約数ペア:

[(1, 490065012), (2, 245032506), (3, 163355004), (4, 122516253), (6, 81677502), (9, 54451668), (12, 40838751), (18, 27225834), (27, 18150556), (36, 13612917), (54, 9075278), (108, 4537639), (641, 764532), (1282, 382266), (1923, 254844), (2564, 191133), (3846, 127422), (5769, 84948), (7079, 69228), (7692, 63711), (11538, 42474), (14158, 34614), (17307, 28316), (21237, 23076)]