1612221372

素因数分解:

$2^2\times 3^2\times {\mathrm{229}}^1\times {\mathrm{269}}^1\times {\mathrm{727}}^1$

素因数の和:1235

約数の個数: 72

約数和(自身を含む): 4114000800

約数和(自身を除く): 2501779428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 229, 269, 458, 538, 687, 727, 807, 916, 1076, 1374, 1454, 1614, 2061, 2181, 2421, 2748, 2908, 3228, 4122, 4362, 4842, 6543, 8244, 8724, 9684, 13086, 26172, 61601, 123202, 166483, 184803, 195563, 246404, 332966, 369606, 391126, 499449, 554409, 586689, 665932, 739212, 782252, 998898, 1108818, 1173378, 1498347, 1760067, 1997796, 2217636, 2346756, 2996694, 3520134, 5993388, 7040268, 44783927, 89567854, 134351781, 179135708, 268703562, 403055343, 537407124, 806110686, 1612221372]

約数ペア:

[(1, 1612221372), (2, 806110686), (3, 537407124), (4, 403055343), (6, 268703562), (9, 179135708), (12, 134351781), (18, 89567854), (36, 44783927), (229, 7040268), (269, 5993388), (458, 3520134), (538, 2996694), (687, 2346756), (727, 2217636), (807, 1997796), (916, 1760067), (1076, 1498347), (1374, 1173378), (1454, 1108818), (1614, 998898), (2061, 782252), (2181, 739212), (2421, 665932), (2748, 586689), (2908, 554409), (3228, 499449), (4122, 391126), (4362, 369606), (4842, 332966), (6543, 246404), (8244, 195563), (8724, 184803), (9684, 166483), (13086, 123202), (26172, 61601)]