1335048

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1$

素因数の和:422

約数の個数: 64

約数和(自身を含む): 3931200

約数和(自身を除く): 2596152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 389, 429, 572, 778, 858, 1144, 1167, 1556, 1716, 2334, 3112, 3432, 4279, 4668, 5057, 8558, 9336, 10114, 12837, 15171, 17116, 20228, 25674, 30342, 34232, 40456, 51348, 55627, 60684, 102696, 111254, 121368, 166881, 222508, 333762, 445016, 667524, 1335048]

約数ペア:

[(1, 1335048), (2, 667524), (3, 445016), (4, 333762), (6, 222508), (8, 166881), (11, 121368), (12, 111254), (13, 102696), (22, 60684), (24, 55627), (26, 51348), (33, 40456), (39, 34232), (44, 30342), (52, 25674), (66, 20228), (78, 17116), (88, 15171), (104, 12837), (132, 10114), (143, 9336), (156, 8558), (264, 5057), (286, 4668), (312, 4279), (389, 3432), (429, 3112), (572, 2334), (778, 1716), (858, 1556), (1144, 1167)]