2151456

素因数分解:

$2^5\times 3^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:393

約数の個数: 48

約数和(自身を含む): 5743584

約数和(自身を除く): 3592128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 73, 96, 146, 219, 292, 307, 438, 584, 614, 876, 921, 1168, 1228, 1752, 1842, 2336, 2456, 3504, 3684, 4912, 7008, 7368, 9824, 14736, 22411, 29472, 44822, 67233, 89644, 134466, 179288, 268932, 358576, 537864, 717152, 1075728, 2151456]

約数ペア:

[(1, 2151456), (2, 1075728), (3, 717152), (4, 537864), (6, 358576), (8, 268932), (12, 179288), (16, 134466), (24, 89644), (32, 67233), (48, 44822), (73, 29472), (96, 22411), (146, 14736), (219, 9824), (292, 7368), (307, 7008), (438, 4912), (584, 3684), (614, 3504), (876, 2456), (921, 2336), (1168, 1842), (1228, 1752)]