647529456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113363}}^1$

素因数の和:113398

約数の個数: 80

約数和(自身を含む): 2024227584

約数和(自身を除く): 1376698128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 113363, 226726, 340089, 453452, 680178, 793541, 906904, 1360356, 1587082, 1813808, 1927171, 2380623, 2720712, 3174164, 3854342, 4761246, 5441424, 5781513, 6348328, 7708684, 9522492, 11563026, 12696656, 13490197, 15417368, 19044984, 23126052, 26980394, 30834736, 38089968, 40470591, 46252104, 53960788, 80941182, 92504208, 107921576, 161882364, 215843152, 323764728, 647529456]

約数ペア:

[(1, 647529456), (2, 323764728), (3, 215843152), (4, 161882364), (6, 107921576), (7, 92504208), (8, 80941182), (12, 53960788), (14, 46252104), (16, 40470591), (17, 38089968), (21, 30834736), (24, 26980394), (28, 23126052), (34, 19044984), (42, 15417368), (48, 13490197), (51, 12696656), (56, 11563026), (68, 9522492), (84, 7708684), (102, 6348328), (112, 5781513), (119, 5441424), (136, 4761246), (168, 3854342), (204, 3174164), (238, 2720712), (272, 2380623), (336, 1927171), (357, 1813808), (408, 1587082), (476, 1360356), (714, 906904), (816, 793541), (952, 680178), (1428, 453452), (1904, 340089), (2856, 226726), (5712, 113363)]