330647632

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2731}}^1$

素因数の和:2816

約数の個数: 80

約数和(自身を含む): 780521472

約数和(自身を除く): 449873840

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 47, 56, 92, 94, 112, 161, 184, 188, 322, 329, 368, 376, 644, 658, 752, 1081, 1288, 1316, 2162, 2576, 2632, 2731, 4324, 5264, 5462, 7567, 8648, 10924, 15134, 17296, 19117, 21848, 30268, 38234, 43696, 60536, 62813, 76468, 121072, 125626, 128357, 152936, 251252, 256714, 305872, 439691, 502504, 513428, 879382, 898499, 1005008, 1026856, 1758764, 1796998, 2053712, 2952211, 3517528, 3593996, 5904422, 7035056, 7187992, 11808844, 14375984, 20665477, 23617688, 41330954, 47235376, 82661908, 165323816, 330647632]

約数ペア:

[(1, 330647632), (2, 165323816), (4, 82661908), (7, 47235376), (8, 41330954), (14, 23617688), (16, 20665477), (23, 14375984), (28, 11808844), (46, 7187992), (47, 7035056), (56, 5904422), (92, 3593996), (94, 3517528), (112, 2952211), (161, 2053712), (184, 1796998), (188, 1758764), (322, 1026856), (329, 1005008), (368, 898499), (376, 879382), (644, 513428), (658, 502504), (752, 439691), (1081, 305872), (1288, 256714), (1316, 251252), (2162, 152936), (2576, 128357), (2632, 125626), (2731, 121072), (4324, 76468), (5264, 62813), (5462, 60536), (7567, 43696), (8648, 38234), (10924, 30268), (15134, 21848), (17296, 19117)]