390352464

素因数分解:

$2^4\times 3^2\times {\mathrm{2710781}}^1$

素因数の和:2710795

約数の個数: 30

約数和(自身を含む): 1092445146

約数和(自身を除く): 702092682

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2710781, 5421562, 8132343, 10843124, 16264686, 21686248, 24397029, 32529372, 43372496, 48794058, 65058744, 97588116, 130117488, 195176232, 390352464]

約数ペア:

[(1, 390352464), (2, 195176232), (3, 130117488), (4, 97588116), (6, 65058744), (8, 48794058), (9, 43372496), (12, 32529372), (16, 24397029), (18, 21686248), (24, 16264686), (36, 10843124), (48, 8132343), (72, 5421562), (144, 2710781)]