1566342888

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{5987}}^1$

素因数の和:6998

約数の個数: 64

約数和(自身を含む): 4276869120

約数和(自身を除く): 2710526232

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 991, 1982, 2973, 3964, 5946, 5987, 7928, 10901, 11892, 11974, 17961, 21802, 23784, 23948, 32703, 35922, 43604, 47896, 65406, 65857, 71844, 87208, 130812, 131714, 143688, 197571, 261624, 263428, 395142, 526856, 790284, 1580568, 5933117, 11866234, 17799351, 23732468, 35598702, 47464936, 65264287, 71197404, 130528574, 142394808, 195792861, 261057148, 391585722, 522114296, 783171444, 1566342888]

約数ペア:

[(1, 1566342888), (2, 783171444), (3, 522114296), (4, 391585722), (6, 261057148), (8, 195792861), (11, 142394808), (12, 130528574), (22, 71197404), (24, 65264287), (33, 47464936), (44, 35598702), (66, 23732468), (88, 17799351), (132, 11866234), (264, 5933117), (991, 1580568), (1982, 790284), (2973, 526856), (3964, 395142), (5946, 263428), (5987, 261624), (7928, 197571), (10901, 143688), (11892, 131714), (11974, 130812), (17961, 87208), (21802, 71844), (23784, 65857), (23948, 65406), (32703, 47896), (35922, 43604)]