2639038968

素因数分解:

$2^3\times 3^4\times {\mathrm{1201}}^1\times {\mathrm{3391}}^1$

素因数の和:4610

約数の個数: 80

約数和(自身を含む): 7400088960

約数和(自身を除く): 4761049992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1201, 2402, 3391, 3603, 4804, 6782, 7206, 9608, 10173, 10809, 13564, 14412, 20346, 21618, 27128, 28824, 30519, 32427, 40692, 43236, 61038, 64854, 81384, 86472, 91557, 97281, 122076, 129708, 183114, 194562, 244152, 259416, 274671, 366228, 389124, 549342, 732456, 778248, 1098684, 2197368, 4072591, 8145182, 12217773, 16290364, 24435546, 32580728, 36653319, 48871092, 73306638, 97742184, 109959957, 146613276, 219919914, 293226552, 329879871, 439839828, 659759742, 879679656, 1319519484, 2639038968]

約数ペア:

[(1, 2639038968), (2, 1319519484), (3, 879679656), (4, 659759742), (6, 439839828), (8, 329879871), (9, 293226552), (12, 219919914), (18, 146613276), (24, 109959957), (27, 97742184), (36, 73306638), (54, 48871092), (72, 36653319), (81, 32580728), (108, 24435546), (162, 16290364), (216, 12217773), (324, 8145182), (648, 4072591), (1201, 2197368), (2402, 1098684), (3391, 778248), (3603, 732456), (4804, 549342), (6782, 389124), (7206, 366228), (9608, 274671), (10173, 259416), (10809, 244152), (13564, 194562), (14412, 183114), (20346, 129708), (21618, 122076), (27128, 97281), (28824, 91557), (30519, 86472), (32427, 81384), (40692, 64854), (43236, 61038)]