488888568

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{323339}}^1$

素因数の和:323361

約数の個数: 64

約数和(自身を含む): 1552032000

約数和(自身を除く): 1063143432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 323339, 646678, 970017, 1293356, 1940034, 2263373, 2586712, 2910051, 3880068, 4526746, 5820102, 6790119, 7760136, 8730153, 9053492, 11640204, 13580238, 17460306, 18106984, 20370357, 23280408, 27160476, 34920612, 40740714, 54320952, 61111071, 69841224, 81481428, 122222142, 162962856, 244444284, 488888568]

約数ペア:

[(1, 488888568), (2, 244444284), (3, 162962856), (4, 122222142), (6, 81481428), (7, 69841224), (8, 61111071), (9, 54320952), (12, 40740714), (14, 34920612), (18, 27160476), (21, 23280408), (24, 20370357), (27, 18106984), (28, 17460306), (36, 13580238), (42, 11640204), (54, 9053492), (56, 8730153), (63, 7760136), (72, 6790119), (84, 5820102), (108, 4526746), (126, 3880068), (168, 2910051), (189, 2586712), (216, 2263373), (252, 1940034), (378, 1293356), (504, 970017), (756, 646678), (1512, 323339)]