327642408

素因数分解:

$2^3\times 3^4\times {\mathrm{421}}^1\times {\mathrm{1201}}^1$

素因数の和:1640

約数の個数: 80

約数和(自身を含む): 920647860

約数和(自身を除く): 593005452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 421, 648, 842, 1201, 1263, 1684, 2402, 2526, 3368, 3603, 3789, 4804, 5052, 7206, 7578, 9608, 10104, 10809, 11367, 14412, 15156, 21618, 22734, 28824, 30312, 32427, 34101, 43236, 45468, 64854, 68202, 86472, 90936, 97281, 129708, 136404, 194562, 259416, 272808, 389124, 505621, 778248, 1011242, 1516863, 2022484, 3033726, 4044968, 4550589, 6067452, 9101178, 12134904, 13651767, 18202356, 27303534, 36404712, 40955301, 54607068, 81910602, 109214136, 163821204, 327642408]

約数ペア:

[(1, 327642408), (2, 163821204), (3, 109214136), (4, 81910602), (6, 54607068), (8, 40955301), (9, 36404712), (12, 27303534), (18, 18202356), (24, 13651767), (27, 12134904), (36, 9101178), (54, 6067452), (72, 4550589), (81, 4044968), (108, 3033726), (162, 2022484), (216, 1516863), (324, 1011242), (421, 778248), (648, 505621), (842, 389124), (1201, 272808), (1263, 259416), (1684, 194562), (2402, 136404), (2526, 129708), (3368, 97281), (3603, 90936), (3789, 86472), (4804, 68202), (5052, 64854), (7206, 45468), (7578, 43236), (9608, 34101), (10104, 32427), (10809, 30312), (11367, 28824), (14412, 22734), (15156, 21618)]