256623642

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41809}}^1$

素因数の和:41859

約数の個数: 48

約数和(自身を含む): 626146560

約数和(自身を除く): 369522918

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 186, 198, 279, 341, 558, 682, 1023, 2046, 3069, 6138, 41809, 83618, 125427, 250854, 376281, 459899, 752562, 919798, 1296079, 1379697, 2592158, 2759394, 3888237, 4139091, 7776474, 8278182, 11664711, 14256869, 23329422, 28513738, 42770607, 85541214, 128311821, 256623642]

約数ペア:

[(1, 256623642), (2, 128311821), (3, 85541214), (6, 42770607), (9, 28513738), (11, 23329422), (18, 14256869), (22, 11664711), (31, 8278182), (33, 7776474), (62, 4139091), (66, 3888237), (93, 2759394), (99, 2592158), (186, 1379697), (198, 1296079), (279, 919798), (341, 752562), (558, 459899), (682, 376281), (1023, 250854), (2046, 125427), (3069, 83618), (6138, 41809)]