255161568

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^3\times {\mathrm{541}}^1$

素因数の和:605

約数の個数: 96

約数和(自身を含む): 712968480

約数和(自身を除く): 457806912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 289, 408, 541, 544, 578, 816, 867, 1082, 1156, 1623, 1632, 1734, 2164, 2312, 3246, 3468, 4328, 4624, 4913, 6492, 6936, 8656, 9197, 9248, 9826, 12984, 13872, 14739, 17312, 18394, 19652, 25968, 27591, 27744, 29478, 36788, 39304, 51936, 55182, 58956, 73576, 78608, 110364, 117912, 147152, 156349, 157216, 220728, 235824, 294304, 312698, 441456, 469047, 471648, 625396, 882912, 938094, 1250792, 1876188, 2501584, 2657933, 3752376, 5003168, 5315866, 7504752, 7973799, 10631732, 15009504, 15947598, 21263464, 31895196, 42526928, 63790392, 85053856, 127580784, 255161568]

約数ペア:

[(1, 255161568), (2, 127580784), (3, 85053856), (4, 63790392), (6, 42526928), (8, 31895196), (12, 21263464), (16, 15947598), (17, 15009504), (24, 10631732), (32, 7973799), (34, 7504752), (48, 5315866), (51, 5003168), (68, 3752376), (96, 2657933), (102, 2501584), (136, 1876188), (204, 1250792), (272, 938094), (289, 882912), (408, 625396), (541, 471648), (544, 469047), (578, 441456), (816, 312698), (867, 294304), (1082, 235824), (1156, 220728), (1623, 157216), (1632, 156349), (1734, 147152), (2164, 117912), (2312, 110364), (3246, 78608), (3468, 73576), (4328, 58956), (4624, 55182), (4913, 51936), (6492, 39304), (6936, 36788), (8656, 29478), (9197, 27744), (9248, 27591), (9826, 25968), (12984, 19652), (13872, 18394), (14739, 17312)]