238454408

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{13883}}^1$

素因数の和:14021

約数の個数: 32

約数和(自身を含む): 474832800

約数和(自身を除く): 236378392

約数列:

[1, 2, 4, 8, 19, 38, 76, 113, 152, 226, 452, 904, 2147, 4294, 8588, 13883, 17176, 27766, 55532, 111064, 263777, 527554, 1055108, 1568779, 2110216, 3137558, 6275116, 12550232, 29806801, 59613602, 119227204, 238454408]

約数ペア:

[(1, 238454408), (2, 119227204), (4, 59613602), (8, 29806801), (19, 12550232), (38, 6275116), (76, 3137558), (113, 2110216), (152, 1568779), (226, 1055108), (452, 527554), (904, 263777), (2147, 111064), (4294, 55532), (8588, 27766), (13883, 17176)]