307538532

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{135599}}^1$

素因数の和:135622

約数の個数: 60

約数和(自身を含む): 918825600

約数和(自身を除く): 611287068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 135599, 271198, 406797, 542396, 813594, 949193, 1220391, 1627188, 1898386, 2440782, 2847579, 3661173, 3796772, 4881564, 5695158, 7322346, 8542737, 10983519, 11390316, 14644692, 17085474, 21967038, 25628211, 34170948, 43934076, 51256422, 76884633, 102512844, 153769266, 307538532]

約数ペア:

[(1, 307538532), (2, 153769266), (3, 102512844), (4, 76884633), (6, 51256422), (7, 43934076), (9, 34170948), (12, 25628211), (14, 21967038), (18, 17085474), (21, 14644692), (27, 11390316), (28, 10983519), (36, 8542737), (42, 7322346), (54, 5695158), (63, 4881564), (81, 3796772), (84, 3661173), (108, 2847579), (126, 2440782), (162, 1898386), (189, 1627188), (252, 1220391), (324, 949193), (378, 813594), (567, 542396), (756, 406797), (1134, 271198), (2268, 135599)]