253823328

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1571}}^1$

素因数の和:1618

約数の個数: 192

約数和(自身を含む): 855671040

約数和(自身を除く): 601847712

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 32, 33, 34, 36, 44, 48, 51, 54, 66, 68, 72, 88, 96, 99, 102, 108, 132, 136, 144, 153, 176, 187, 198, 204, 216, 264, 272, 288, 297, 306, 352, 374, 396, 408, 432, 459, 528, 544, 561, 594, 612, 748, 792, 816, 864, 918, 1056, 1122, 1188, 1224, 1496, 1571, 1584, 1632, 1683, 1836, 2244, 2376, 2448, 2992, 3142, 3168, 3366, 3672, 4488, 4713, 4752, 4896, 5049, 5984, 6284, 6732, 7344, 8976, 9426, 9504, 10098, 12568, 13464, 14139, 14688, 17281, 17952, 18852, 20196, 25136, 26707, 26928, 28278, 34562, 37704, 40392, 42417, 50272, 51843, 53414, 53856, 56556, 69124, 75408, 80121, 80784, 84834, 103686, 106828, 113112, 138248, 150816, 155529, 160242, 161568, 169668, 207372, 213656, 226224, 240363, 276496, 293777, 311058, 320484, 339336, 414744, 427312, 452448, 466587, 480726, 552992, 587554, 622116, 640968, 678672, 721089, 829488, 854624, 881331, 933174, 961452, 1175108, 1244232, 1281936, 1357344, 1442178, 1658976, 1762662, 1866348, 1922904, 2350216, 2488464, 2563872, 2643993, 2884356, 3525324, 3732696, 3845808, 4700432, 4976928, 5287986, 5768712, 7050648, 7465392, 7691616, 7931979, 9400864, 10575972, 11537424, 14101296, 14930784, 15863958, 21151944, 23074848, 28202592, 31727916, 42303888, 63455832, 84607776, 126911664, 253823328]

約数ペア:

[(1, 253823328), (2, 126911664), (3, 84607776), (4, 63455832), (6, 42303888), (8, 31727916), (9, 28202592), (11, 23074848), (12, 21151944), (16, 15863958), (17, 14930784), (18, 14101296), (22, 11537424), (24, 10575972), (27, 9400864), (32, 7931979), (33, 7691616), (34, 7465392), (36, 7050648), (44, 5768712), (48, 5287986), (51, 4976928), (54, 4700432), (66, 3845808), (68, 3732696), (72, 3525324), (88, 2884356), (96, 2643993), (99, 2563872), (102, 2488464), (108, 2350216), (132, 1922904), (136, 1866348), (144, 1762662), (153, 1658976), (176, 1442178), (187, 1357344), (198, 1281936), (204, 1244232), (216, 1175108), (264, 961452), (272, 933174), (288, 881331), (297, 854624), (306, 829488), (352, 721089), (374, 678672), (396, 640968), (408, 622116), (432, 587554), (459, 552992), (528, 480726), (544, 466587), (561, 452448), (594, 427312), (612, 414744), (748, 339336), (792, 320484), (816, 311058), (864, 293777), (918, 276496), (1056, 240363), (1122, 226224), (1188, 213656), (1224, 207372), (1496, 169668), (1571, 161568), (1584, 160242), (1632, 155529), (1683, 150816), (1836, 138248), (2244, 113112), (2376, 106828), (2448, 103686), (2992, 84834), (3142, 80784), (3168, 80121), (3366, 75408), (3672, 69124), (4488, 56556), (4713, 53856), (4752, 53414), (4896, 51843), (5049, 50272), (5984, 42417), (6284, 40392), (6732, 37704), (7344, 34562), (8976, 28278), (9426, 26928), (9504, 26707), (10098, 25136), (12568, 20196), (13464, 18852), (14139, 17952), (14688, 17281)]