272188338

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{30223}}^1$

素因数の和:30326

約数の個数: 32

約数和(自身を含む): 580300800

約数和(自身を除く): 308112462

約数列:

[1, 2, 3, 6, 19, 38, 57, 79, 114, 158, 237, 474, 1501, 3002, 4503, 9006, 30223, 60446, 90669, 181338, 574237, 1148474, 1722711, 2387617, 3445422, 4775234, 7162851, 14325702, 45364723, 90729446, 136094169, 272188338]

約数ペア:

[(1, 272188338), (2, 136094169), (3, 90729446), (6, 45364723), (19, 14325702), (38, 7162851), (57, 4775234), (79, 3445422), (114, 2387617), (158, 1722711), (237, 1148474), (474, 574237), (1501, 181338), (3002, 90669), (4503, 60446), (9006, 30223)]