248972460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{377231}}^1$

素因数の和:377254

約数の個数: 48

約数和(自身を含む): 760499712

約数和(自身を除く): 511527252

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 377231, 754462, 1131693, 1508924, 1886155, 2263386, 3772310, 4149541, 4526772, 5658465, 7544620, 8299082, 11316930, 12448623, 16598164, 20747705, 22633860, 24897246, 41495410, 49794492, 62243115, 82990820, 124486230, 248972460]

約数ペア:

[(1, 248972460), (2, 124486230), (3, 82990820), (4, 62243115), (5, 49794492), (6, 41495410), (10, 24897246), (11, 22633860), (12, 20747705), (15, 16598164), (20, 12448623), (22, 11316930), (30, 8299082), (33, 7544620), (44, 5658465), (55, 4526772), (60, 4149541), (66, 3772310), (110, 2263386), (132, 1886155), (165, 1508924), (220, 1131693), (330, 754462), (660, 377231)]