1326312

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{109}}^1$

素因数の和:147

約数の個数: 72

約数和(自身を含む): 3925350

約数和(自身を除く): 2599038

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 109, 117, 156, 169, 218, 234, 312, 327, 338, 436, 468, 507, 654, 676, 872, 936, 981, 1014, 1308, 1352, 1417, 1521, 1962, 2028, 2616, 2834, 3042, 3924, 4056, 4251, 5668, 6084, 7848, 8502, 11336, 12168, 12753, 17004, 18421, 25506, 34008, 36842, 51012, 55263, 73684, 102024, 110526, 147368, 165789, 221052, 331578, 442104, 663156, 1326312]

約数ペア:

[(1, 1326312), (2, 663156), (3, 442104), (4, 331578), (6, 221052), (8, 165789), (9, 147368), (12, 110526), (13, 102024), (18, 73684), (24, 55263), (26, 51012), (36, 36842), (39, 34008), (52, 25506), (72, 18421), (78, 17004), (104, 12753), (109, 12168), (117, 11336), (156, 8502), (169, 7848), (218, 6084), (234, 5668), (312, 4251), (327, 4056), (338, 3924), (436, 3042), (468, 2834), (507, 2616), (654, 2028), (676, 1962), (872, 1521), (936, 1417), (981, 1352), (1014, 1308)]