253763136

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^3\times {\mathrm{331}}^1$

素因数の和:382

約数の個数: 168

約数和(自身を含む): 802465248

約数和(自身を除く): 548702112

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 121, 132, 144, 176, 192, 198, 242, 264, 288, 331, 352, 363, 396, 484, 528, 576, 662, 704, 726, 792, 968, 993, 1056, 1089, 1324, 1331, 1452, 1584, 1936, 1986, 2112, 2178, 2648, 2662, 2904, 2979, 3168, 3641, 3872, 3972, 3993, 4356, 5296, 5324, 5808, 5958, 6336, 7282, 7744, 7944, 7986, 8712, 10592, 10648, 10923, 11616, 11916, 11979, 14564, 15888, 15972, 17424, 21184, 21296, 21846, 23232, 23832, 23958, 29128, 31776, 31944, 32769, 34848, 40051, 42592, 43692, 47664, 47916, 58256, 63552, 63888, 65538, 69696, 80102, 85184, 87384, 95328, 95832, 116512, 120153, 127776, 131076, 160204, 174768, 190656, 191664, 233024, 240306, 255552, 262152, 320408, 349536, 360459, 383328, 440561, 480612, 524304, 640816, 699072, 720918, 766656, 881122, 961224, 1048608, 1281632, 1321683, 1441836, 1762244, 1922448, 2097216, 2563264, 2643366, 2883672, 3524488, 3844896, 3965049, 5286732, 5767344, 7048976, 7689792, 7930098, 10573464, 11534688, 14097952, 15860196, 21146928, 23069376, 28195904, 31720392, 42293856, 63440784, 84587712, 126881568, 253763136]

約数ペア:

[(1, 253763136), (2, 126881568), (3, 84587712), (4, 63440784), (6, 42293856), (8, 31720392), (9, 28195904), (11, 23069376), (12, 21146928), (16, 15860196), (18, 14097952), (22, 11534688), (24, 10573464), (32, 7930098), (33, 7689792), (36, 7048976), (44, 5767344), (48, 5286732), (64, 3965049), (66, 3844896), (72, 3524488), (88, 2883672), (96, 2643366), (99, 2563264), (121, 2097216), (132, 1922448), (144, 1762244), (176, 1441836), (192, 1321683), (198, 1281632), (242, 1048608), (264, 961224), (288, 881122), (331, 766656), (352, 720918), (363, 699072), (396, 640816), (484, 524304), (528, 480612), (576, 440561), (662, 383328), (704, 360459), (726, 349536), (792, 320408), (968, 262152), (993, 255552), (1056, 240306), (1089, 233024), (1324, 191664), (1331, 190656), (1452, 174768), (1584, 160204), (1936, 131076), (1986, 127776), (2112, 120153), (2178, 116512), (2648, 95832), (2662, 95328), (2904, 87384), (2979, 85184), (3168, 80102), (3641, 69696), (3872, 65538), (3972, 63888), (3993, 63552), (4356, 58256), (5296, 47916), (5324, 47664), (5808, 43692), (5958, 42592), (6336, 40051), (7282, 34848), (7744, 32769), (7944, 31944), (7986, 31776), (8712, 29128), (10592, 23958), (10648, 23832), (10923, 23232), (11616, 21846), (11916, 21296), (11979, 21184), (14564, 17424), (15888, 15972)]