327090288

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{19867}}^1$

素因数の和:19899

約数の個数: 80

約数和(自身を含む): 985452800

約数和(自身を除く): 658362512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2744, 4116, 5488, 8232, 16464, 19867, 39734, 59601, 79468, 119202, 139069, 158936, 238404, 278138, 317872, 417207, 476808, 556276, 834414, 953616, 973483, 1112552, 1668828, 1946966, 2225104, 2920449, 3337656, 3893932, 5840898, 6675312, 6814381, 7787864, 11681796, 13628762, 15575728, 20443143, 23363592, 27257524, 40886286, 46727184, 54515048, 81772572, 109030096, 163545144, 327090288]

約数ペア:

[(1, 327090288), (2, 163545144), (3, 109030096), (4, 81772572), (6, 54515048), (7, 46727184), (8, 40886286), (12, 27257524), (14, 23363592), (16, 20443143), (21, 15575728), (24, 13628762), (28, 11681796), (42, 7787864), (48, 6814381), (49, 6675312), (56, 5840898), (84, 3893932), (98, 3337656), (112, 2920449), (147, 2225104), (168, 1946966), (196, 1668828), (294, 1112552), (336, 973483), (343, 953616), (392, 834414), (588, 556276), (686, 476808), (784, 417207), (1029, 317872), (1176, 278138), (1372, 238404), (2058, 158936), (2352, 139069), (2744, 119202), (4116, 79468), (5488, 59601), (8232, 39734), (16464, 19867)]