285222714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{6329}}^1$

素因数の和:6407

約数の個数: 64

約数和(自身を含む): 692755200

約数和(自身を除く): 407532486

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 37, 42, 58, 74, 87, 111, 174, 203, 222, 259, 406, 518, 609, 777, 1073, 1218, 1554, 2146, 3219, 6329, 6438, 7511, 12658, 15022, 18987, 22533, 37974, 44303, 45066, 88606, 132909, 183541, 234173, 265818, 367082, 468346, 550623, 702519, 1101246, 1284787, 1405038, 1639211, 2569574, 3278422, 3854361, 4917633, 6791017, 7708722, 9835266, 13582034, 20373051, 40746102, 47537119, 95074238, 142611357, 285222714]

約数ペア:

[(1, 285222714), (2, 142611357), (3, 95074238), (6, 47537119), (7, 40746102), (14, 20373051), (21, 13582034), (29, 9835266), (37, 7708722), (42, 6791017), (58, 4917633), (74, 3854361), (87, 3278422), (111, 2569574), (174, 1639211), (203, 1405038), (222, 1284787), (259, 1101246), (406, 702519), (518, 550623), (609, 468346), (777, 367082), (1073, 265818), (1218, 234173), (1554, 183541), (2146, 132909), (3219, 88606), (6329, 45066), (6438, 44303), (7511, 37974), (12658, 22533), (15022, 18987)]