219846384

素因数分解:

$2^4\times 3^2\times {\mathrm{307}}^1\times {\mathrm{4973}}^1$

素因数の和:5294

約数の個数: 60

約数和(自身を含む): 617392776

約数和(自身を除く): 397546392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 307, 614, 921, 1228, 1842, 2456, 2763, 3684, 4912, 4973, 5526, 7368, 9946, 11052, 14736, 14919, 19892, 22104, 29838, 39784, 44208, 44757, 59676, 79568, 89514, 119352, 179028, 238704, 358056, 716112, 1526711, 3053422, 4580133, 6106844, 9160266, 12213688, 13740399, 18320532, 24427376, 27480798, 36641064, 54961596, 73282128, 109923192, 219846384]

約数ペア:

[(1, 219846384), (2, 109923192), (3, 73282128), (4, 54961596), (6, 36641064), (8, 27480798), (9, 24427376), (12, 18320532), (16, 13740399), (18, 12213688), (24, 9160266), (36, 6106844), (48, 4580133), (72, 3053422), (144, 1526711), (307, 716112), (614, 358056), (921, 238704), (1228, 179028), (1842, 119352), (2456, 89514), (2763, 79568), (3684, 59676), (4912, 44757), (4973, 44208), (5526, 39784), (7368, 29838), (9946, 22104), (11052, 19892), (14736, 14919)]