1691352

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{139}}^1$

素因数の和:177

約数の個数: 72

約数和(自身を含む): 4995900

約数和(自身を除く): 3304548

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 139, 156, 169, 234, 278, 312, 338, 417, 468, 507, 556, 676, 834, 936, 1014, 1112, 1251, 1352, 1521, 1668, 1807, 2028, 2502, 3042, 3336, 3614, 4056, 5004, 5421, 6084, 7228, 10008, 10842, 12168, 14456, 16263, 21684, 23491, 32526, 43368, 46982, 65052, 70473, 93964, 130104, 140946, 187928, 211419, 281892, 422838, 563784, 845676, 1691352]

約数ペア:

[(1, 1691352), (2, 845676), (3, 563784), (4, 422838), (6, 281892), (8, 211419), (9, 187928), (12, 140946), (13, 130104), (18, 93964), (24, 70473), (26, 65052), (36, 46982), (39, 43368), (52, 32526), (72, 23491), (78, 21684), (104, 16263), (117, 14456), (139, 12168), (156, 10842), (169, 10008), (234, 7228), (278, 6084), (312, 5421), (338, 5004), (417, 4056), (468, 3614), (507, 3336), (556, 3042), (676, 2502), (834, 2028), (936, 1807), (1014, 1668), (1112, 1521), (1251, 1352)]