266535948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{5557}}^1$

素因数の和:6142

約数の個数: 48

約数和(自身を含む): 712135424

約数和(自身を除く): 445599476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 571, 1142, 1713, 2284, 3426, 3997, 5557, 6852, 7994, 11114, 11991, 15988, 16671, 22228, 23982, 33342, 38899, 47964, 66684, 77798, 116697, 155596, 233394, 466788, 3173047, 6346094, 9519141, 12692188, 19038282, 22211329, 38076564, 44422658, 66633987, 88845316, 133267974, 266535948]

約数ペア:

[(1, 266535948), (2, 133267974), (3, 88845316), (4, 66633987), (6, 44422658), (7, 38076564), (12, 22211329), (14, 19038282), (21, 12692188), (28, 9519141), (42, 6346094), (84, 3173047), (571, 466788), (1142, 233394), (1713, 155596), (2284, 116697), (3426, 77798), (3997, 66684), (5557, 47964), (6852, 38899), (7994, 33342), (11114, 23982), (11991, 22228), (15988, 16671)]