4005144

素因数分解:

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

素因数の和:425

約数の個数: 96

約数和(自身を含む): 12776400

約数和(自身を除く): 8771256

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 156, 198, 234, 264, 286, 312, 389, 396, 429, 468, 572, 778, 792, 858, 936, 1144, 1167, 1287, 1556, 1716, 2334, 2574, 3112, 3432, 3501, 4279, 4668, 5057, 5148, 7002, 8558, 9336, 10114, 10296, 12837, 14004, 15171, 17116, 20228, 25674, 28008, 30342, 34232, 38511, 40456, 45513, 51348, 55627, 60684, 77022, 91026, 102696, 111254, 121368, 154044, 166881, 182052, 222508, 308088, 333762, 364104, 445016, 500643, 667524, 1001286, 1335048, 2002572, 4005144]

約数ペア:

[(1, 4005144), (2, 2002572), (3, 1335048), (4, 1001286), (6, 667524), (8, 500643), (9, 445016), (11, 364104), (12, 333762), (13, 308088), (18, 222508), (22, 182052), (24, 166881), (26, 154044), (33, 121368), (36, 111254), (39, 102696), (44, 91026), (52, 77022), (66, 60684), (72, 55627), (78, 51348), (88, 45513), (99, 40456), (104, 38511), (117, 34232), (132, 30342), (143, 28008), (156, 25674), (198, 20228), (234, 17116), (264, 15171), (286, 14004), (312, 12837), (389, 10296), (396, 10114), (429, 9336), (468, 8558), (572, 7002), (778, 5148), (792, 5057), (858, 4668), (936, 4279), (1144, 3501), (1167, 3432), (1287, 3112), (1556, 2574), (1716, 2334)]