663677696

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10247}}^1$

素因数の和:10297

約数の個数: 72

約数和(自身を含む): 1508177664

約数和(自身を除く): 844499968

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 128, 176, 184, 253, 256, 352, 368, 506, 704, 736, 1012, 1408, 1472, 2024, 2816, 2944, 4048, 5888, 8096, 10247, 16192, 20494, 32384, 40988, 64768, 81976, 112717, 163952, 225434, 235681, 327904, 450868, 471362, 655808, 901736, 942724, 1311616, 1803472, 1885448, 2592491, 2623232, 3606944, 3770896, 5184982, 7213888, 7541792, 10369964, 14427776, 15083584, 20739928, 28855552, 30167168, 41479856, 60334336, 82959712, 165919424, 331838848, 663677696]

約数ペア:

[(1, 663677696), (2, 331838848), (4, 165919424), (8, 82959712), (11, 60334336), (16, 41479856), (22, 30167168), (23, 28855552), (32, 20739928), (44, 15083584), (46, 14427776), (64, 10369964), (88, 7541792), (92, 7213888), (128, 5184982), (176, 3770896), (184, 3606944), (253, 2623232), (256, 2592491), (352, 1885448), (368, 1803472), (506, 1311616), (704, 942724), (736, 901736), (1012, 655808), (1408, 471362), (1472, 450868), (2024, 327904), (2816, 235681), (2944, 225434), (4048, 163952), (5888, 112717), (8096, 81976), (10247, 64768), (16192, 40988), (20494, 32384)]