378157572

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{29927}}^1$

素因数の和:29959

約数の個数: 72

約数和(自身を含む): 1067591616

約数和(自身を除く): 689434044

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 12636, 29927, 59854, 89781, 119708, 179562, 269343, 359124, 389051, 538686, 778102, 808029, 1077372, 1167153, 1556204, 1616058, 2334306, 2424087, 3232116, 3501459, 4668612, 4848174, 7002918, 7272261, 9696348, 10504377, 14005836, 14544522, 21008754, 29089044, 31513131, 42017508, 63026262, 94539393, 126052524, 189078786, 378157572]

約数ペア:

[(1, 378157572), (2, 189078786), (3, 126052524), (4, 94539393), (6, 63026262), (9, 42017508), (12, 31513131), (13, 29089044), (18, 21008754), (26, 14544522), (27, 14005836), (36, 10504377), (39, 9696348), (52, 7272261), (54, 7002918), (78, 4848174), (81, 4668612), (108, 3501459), (117, 3232116), (156, 2424087), (162, 2334306), (234, 1616058), (243, 1556204), (324, 1167153), (351, 1077372), (468, 808029), (486, 778102), (702, 538686), (972, 389051), (1053, 359124), (1404, 269343), (2106, 179562), (3159, 119708), (4212, 89781), (6318, 59854), (12636, 29927)]