260259408

素因数分解:

$2^4\times 3^2\times {\mathrm{1807357}}^1$

素因数の和:1807371

約数の個数: 30

約数和(自身を含む): 728365274

約数和(自身を除く): 468105866

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1807357, 3614714, 5422071, 7229428, 10844142, 14458856, 16266213, 21688284, 28917712, 32532426, 43376568, 65064852, 86753136, 130129704, 260259408]

約数ペア:

[(1, 260259408), (2, 130129704), (3, 86753136), (4, 65064852), (6, 43376568), (8, 32532426), (9, 28917712), (12, 21688284), (16, 16266213), (18, 14458856), (24, 10844142), (36, 7229428), (48, 5422071), (72, 3614714), (144, 1807357)]