248781312

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{4153}}^1$

素因数の和:4190

約数の個数: 120

約数和(自身を含む): 773416644

約数和(自身を除く): 524635332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 512, 576, 624, 768, 832, 936, 1152, 1248, 1536, 1664, 1872, 2304, 2496, 3328, 3744, 4153, 4608, 4992, 6656, 7488, 8306, 9984, 12459, 14976, 16612, 19968, 24918, 29952, 33224, 37377, 49836, 53989, 59904, 66448, 74754, 99672, 107978, 132896, 149508, 161967, 199344, 215956, 265792, 299016, 323934, 398688, 431912, 485901, 531584, 598032, 647868, 797376, 863824, 971802, 1063168, 1196064, 1295736, 1594752, 1727648, 1943604, 2126336, 2392128, 2591472, 3189504, 3455296, 3887208, 4784256, 5182944, 6379008, 6910592, 7774416, 9568512, 10365888, 13821184, 15548832, 19137024, 20731776, 27642368, 31097664, 41463552, 62195328, 82927104, 124390656, 248781312]

約数ペア:

[(1, 248781312), (2, 124390656), (3, 82927104), (4, 62195328), (6, 41463552), (8, 31097664), (9, 27642368), (12, 20731776), (13, 19137024), (16, 15548832), (18, 13821184), (24, 10365888), (26, 9568512), (32, 7774416), (36, 6910592), (39, 6379008), (48, 5182944), (52, 4784256), (64, 3887208), (72, 3455296), (78, 3189504), (96, 2591472), (104, 2392128), (117, 2126336), (128, 1943604), (144, 1727648), (156, 1594752), (192, 1295736), (208, 1196064), (234, 1063168), (256, 971802), (288, 863824), (312, 797376), (384, 647868), (416, 598032), (468, 531584), (512, 485901), (576, 431912), (624, 398688), (768, 323934), (832, 299016), (936, 265792), (1152, 215956), (1248, 199344), (1536, 161967), (1664, 149508), (1872, 132896), (2304, 107978), (2496, 99672), (3328, 74754), (3744, 66448), (4153, 59904), (4608, 53989), (4992, 49836), (6656, 37377), (7488, 33224), (8306, 29952), (9984, 24918), (12459, 19968), (14976, 16612)]