220057776

素因数分解:

$2^4\times 3^3\times {\mathrm{509393}}^1$

素因数の和:509410

約数の個数: 40

約数和(自身を含む): 631648560

約数和(自身を除く): 411590784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 509393, 1018786, 1528179, 2037572, 3056358, 4075144, 4584537, 6112716, 8150288, 9169074, 12225432, 13753611, 18338148, 24450864, 27507222, 36676296, 55014444, 73352592, 110028888, 220057776]

約数ペア:

[(1, 220057776), (2, 110028888), (3, 73352592), (4, 55014444), (6, 36676296), (8, 27507222), (9, 24450864), (12, 18338148), (16, 13753611), (18, 12225432), (24, 9169074), (27, 8150288), (36, 6112716), (48, 4584537), (54, 4075144), (72, 3056358), (108, 2037572), (144, 1528179), (216, 1018786), (432, 509393)]