251420652

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{332567}}^1$

素因数の和:332587

約数の個数: 48

約数和(自身を含む): 744952320

約数和(自身を除く): 493531668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 332567, 665134, 997701, 1330268, 1995402, 2327969, 2993103, 3990804, 4655938, 5986206, 6983907, 8979309, 9311876, 11972412, 13967814, 17958618, 20951721, 27935628, 35917236, 41903442, 62855163, 83806884, 125710326, 251420652]

約数ペア:

[(1, 251420652), (2, 125710326), (3, 83806884), (4, 62855163), (6, 41903442), (7, 35917236), (9, 27935628), (12, 20951721), (14, 17958618), (18, 13967814), (21, 11972412), (27, 9311876), (28, 8979309), (36, 6983907), (42, 5986206), (54, 4655938), (63, 3990804), (84, 2993103), (108, 2327969), (126, 1995402), (189, 1330268), (252, 997701), (378, 665134), (756, 332567)]