1439002008

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{425237}}^1$

素因数の和:425296

約数の個数: 48

約数和(自身を含む): 3980227680

約数和(自身を除く): 2541225672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 425237, 850474, 1275711, 1700948, 2551422, 3401896, 3827133, 5102844, 7654266, 10205688, 15308532, 19986139, 30617064, 39972278, 59958417, 79944556, 119916834, 159889112, 179875251, 239833668, 359750502, 479667336, 719501004, 1439002008]

約数ペア:

[(1, 1439002008), (2, 719501004), (3, 479667336), (4, 359750502), (6, 239833668), (8, 179875251), (9, 159889112), (12, 119916834), (18, 79944556), (24, 59958417), (36, 39972278), (47, 30617064), (72, 19986139), (94, 15308532), (141, 10205688), (188, 7654266), (282, 5102844), (376, 3827133), (423, 3401896), (564, 2551422), (846, 1700948), (1128, 1275711), (1692, 850474), (3384, 425237)]