635359728

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{1367}}^1$

素因数の和:1822

約数の個数: 80

約数和(自身を含む): 1718032896

約数和(自身を除く): 1082673168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 421, 552, 842, 1104, 1263, 1367, 1684, 2526, 2734, 3368, 4101, 5052, 5468, 6736, 8202, 9683, 10104, 10936, 16404, 19366, 20208, 21872, 29049, 31441, 32808, 38732, 58098, 62882, 65616, 77464, 94323, 116196, 125764, 154928, 188646, 232392, 251528, 377292, 464784, 503056, 575507, 754584, 1151014, 1509168, 1726521, 2302028, 3453042, 4604056, 6906084, 9208112, 13236661, 13812168, 26473322, 27624336, 39709983, 52946644, 79419966, 105893288, 158839932, 211786576, 317679864, 635359728]

約数ペア:

[(1, 635359728), (2, 317679864), (3, 211786576), (4, 158839932), (6, 105893288), (8, 79419966), (12, 52946644), (16, 39709983), (23, 27624336), (24, 26473322), (46, 13812168), (48, 13236661), (69, 9208112), (92, 6906084), (138, 4604056), (184, 3453042), (276, 2302028), (368, 1726521), (421, 1509168), (552, 1151014), (842, 754584), (1104, 575507), (1263, 503056), (1367, 464784), (1684, 377292), (2526, 251528), (2734, 232392), (3368, 188646), (4101, 154928), (5052, 125764), (5468, 116196), (6736, 94323), (8202, 77464), (9683, 65616), (10104, 62882), (10936, 58098), (16404, 38732), (19366, 32808), (20208, 31441), (21872, 29049)]