211130928

素因数分解:

$2^4\times 3^3\times {\mathrm{488729}}^1$

素因数の和:488746

約数の個数: 40

約数和(自身を含む): 606025200

約数和(自身を除く): 394894272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 488729, 977458, 1466187, 1954916, 2932374, 3909832, 4398561, 5864748, 7819664, 8797122, 11729496, 13195683, 17594244, 23458992, 26391366, 35188488, 52782732, 70376976, 105565464, 211130928]

約数ペア:

[(1, 211130928), (2, 105565464), (3, 70376976), (4, 52782732), (6, 35188488), (8, 26391366), (9, 23458992), (12, 17594244), (16, 13195683), (18, 11729496), (24, 8797122), (27, 7819664), (36, 5864748), (48, 4398561), (54, 3909832), (72, 2932374), (108, 1954916), (144, 1466187), (216, 977458), (432, 488729)]