1330954452

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{421}}^1\times {\mathrm{641}}^1$

素因数の和:1209

約数の個数: 72

約数和(自身を含む): 3402263592

約数和(自身を除く): 2071309140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 421, 548, 641, 822, 842, 1233, 1263, 1282, 1644, 1684, 1923, 2466, 2526, 2564, 3789, 3846, 4932, 5052, 5769, 7578, 7692, 11538, 15156, 23076, 57677, 87817, 115354, 173031, 175634, 230708, 263451, 269861, 346062, 351268, 519093, 526902, 539722, 692124, 790353, 809583, 1038186, 1053804, 1079444, 1580706, 1619166, 2076372, 2428749, 3161412, 3238332, 4857498, 9714996, 36970957, 73941914, 110912871, 147883828, 221825742, 332738613, 443651484, 665477226, 1330954452]

約数ペア:

[(1, 1330954452), (2, 665477226), (3, 443651484), (4, 332738613), (6, 221825742), (9, 147883828), (12, 110912871), (18, 73941914), (36, 36970957), (137, 9714996), (274, 4857498), (411, 3238332), (421, 3161412), (548, 2428749), (641, 2076372), (822, 1619166), (842, 1580706), (1233, 1079444), (1263, 1053804), (1282, 1038186), (1644, 809583), (1684, 790353), (1923, 692124), (2466, 539722), (2526, 526902), (2564, 519093), (3789, 351268), (3846, 346062), (4932, 269861), (5052, 263451), (5769, 230708), (7578, 175634), (7692, 173031), (11538, 115354), (15156, 87817), (23076, 57677)]