442593684

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{6263}}^1$

素因数の和:6437

約数の個数: 72

約数和(自身を含む): 1213011072

約数和(自身を除く): 770417388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 151, 156, 234, 302, 453, 468, 604, 906, 1359, 1812, 1963, 2718, 3926, 5436, 5889, 6263, 7852, 11778, 12526, 17667, 18789, 23556, 25052, 35334, 37578, 56367, 70668, 75156, 81419, 112734, 162838, 225468, 244257, 325676, 488514, 732771, 945713, 977028, 1465542, 1891426, 2837139, 2931084, 3782852, 5674278, 8511417, 11348556, 12294269, 17022834, 24588538, 34045668, 36882807, 49177076, 73765614, 110648421, 147531228, 221296842, 442593684]

約数ペア:

[(1, 442593684), (2, 221296842), (3, 147531228), (4, 110648421), (6, 73765614), (9, 49177076), (12, 36882807), (13, 34045668), (18, 24588538), (26, 17022834), (36, 12294269), (39, 11348556), (52, 8511417), (78, 5674278), (117, 3782852), (151, 2931084), (156, 2837139), (234, 1891426), (302, 1465542), (453, 977028), (468, 945713), (604, 732771), (906, 488514), (1359, 325676), (1812, 244257), (1963, 225468), (2718, 162838), (3926, 112734), (5436, 81419), (5889, 75156), (6263, 70668), (7852, 56367), (11778, 37578), (12526, 35334), (17667, 25052), (18789, 23556)]