330436448

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{5381}}^1$

素因数の和:5511

約数の個数: 48

約数和(自身を含む): 691694640

約数和(自身を除く): 361258192

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 101, 152, 202, 304, 404, 608, 808, 1616, 1919, 3232, 3838, 5381, 7676, 10762, 15352, 21524, 30704, 43048, 61408, 86096, 102239, 172192, 204478, 408956, 543481, 817912, 1086962, 1635824, 2173924, 3271648, 4347848, 8695696, 10326139, 17391392, 20652278, 41304556, 82609112, 165218224, 330436448]

約数ペア:

[(1, 330436448), (2, 165218224), (4, 82609112), (8, 41304556), (16, 20652278), (19, 17391392), (32, 10326139), (38, 8695696), (76, 4347848), (101, 3271648), (152, 2173924), (202, 1635824), (304, 1086962), (404, 817912), (608, 543481), (808, 408956), (1616, 204478), (1919, 172192), (3232, 102239), (3838, 86096), (5381, 61408), (7676, 43048), (10762, 30704), (15352, 21524)]