231572208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{3571}}^1$

素因数の和:3782

約数の個数: 80

約数和(自身を含む): 687424256

約数和(自身を除く): 455852048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 193, 336, 386, 579, 772, 1158, 1351, 1544, 2316, 2702, 3088, 3571, 4053, 4632, 5404, 7142, 8106, 9264, 10713, 10808, 14284, 16212, 21426, 21616, 24997, 28568, 32424, 42852, 49994, 57136, 64848, 74991, 85704, 99988, 149982, 171408, 199976, 299964, 399952, 599928, 689203, 1199856, 1378406, 2067609, 2756812, 4135218, 4824421, 5513624, 8270436, 9648842, 11027248, 14473263, 16540872, 19297684, 28946526, 33081744, 38595368, 57893052, 77190736, 115786104, 231572208]

約数ペア:

[(1, 231572208), (2, 115786104), (3, 77190736), (4, 57893052), (6, 38595368), (7, 33081744), (8, 28946526), (12, 19297684), (14, 16540872), (16, 14473263), (21, 11027248), (24, 9648842), (28, 8270436), (42, 5513624), (48, 4824421), (56, 4135218), (84, 2756812), (112, 2067609), (168, 1378406), (193, 1199856), (336, 689203), (386, 599928), (579, 399952), (772, 299964), (1158, 199976), (1351, 171408), (1544, 149982), (2316, 99988), (2702, 85704), (3088, 74991), (3571, 64848), (4053, 57136), (4632, 49994), (5404, 42852), (7142, 32424), (8106, 28568), (9264, 24997), (10713, 21616), (10808, 21426), (14284, 16212)]