427235256

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{282563}}^1$

素因数の和:282585

約数の個数: 64

約数和(自身を含む): 1356307200

約数和(自身を除く): 929071944

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, 282563, 565126, 847689, 1130252, 1695378, 1977941, 2260504, 2543067, 3390756, 3955882, 5086134, 5933823, 6781512, 7629201, 7911764, 10172268, 11867646, 15258402, 15823528, 17801469, 20344536, 23735292, 30516804, 35602938, 47470584, 53404407, 61033608, 71205876, 106808814, 142411752, 213617628, 427235256]

約数ペア:

[(1, 427235256), (2, 213617628), (3, 142411752), (4, 106808814), (6, 71205876), (7, 61033608), (8, 53404407), (9, 47470584), (12, 35602938), (14, 30516804), (18, 23735292), (21, 20344536), (24, 17801469), (27, 15823528), (28, 15258402), (36, 11867646), (42, 10172268), (54, 7911764), (56, 7629201), (63, 6781512), (72, 5933823), (84, 5086134), (108, 3955882), (126, 3390756), (168, 2543067), (189, 2260504), (216, 1977941), (252, 1695378), (378, 1130252), (504, 847689), (756, 565126), (1512, 282563)]