488226474

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{393097}}^1$

素因数の和:393131

約数の個数: 32

約数和(自身を含む): 1132122240

約数和(自身を除く): 643895766

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 393097, 786194, 1179291, 2358582, 3537873, 7075746, 9041231, 10613619, 18082462, 21227238, 27123693, 54247386, 81371079, 162742158, 244113237, 488226474]

約数ペア:

[(1, 488226474), (2, 244113237), (3, 162742158), (6, 81371079), (9, 54247386), (18, 27123693), (23, 21227238), (27, 18082462), (46, 10613619), (54, 9041231), (69, 7075746), (138, 3537873), (207, 2358582), (414, 1179291), (621, 786194), (1242, 393097)]