253691136

素因数分解:

$2^8\times 3^3\times {\mathrm{17}}^2\times {\mathrm{127}}^1$

素因数の和:186

約数の個数: 216

約数和(自身を含む): 803210240

約数和(自身を除く): 549519104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 127, 128, 136, 144, 153, 192, 204, 216, 254, 256, 272, 288, 289, 306, 381, 384, 408, 432, 459, 508, 544, 576, 578, 612, 762, 768, 816, 864, 867, 918, 1016, 1088, 1143, 1152, 1156, 1224, 1524, 1632, 1728, 1734, 1836, 2032, 2159, 2176, 2286, 2304, 2312, 2448, 2601, 3048, 3264, 3429, 3456, 3468, 3672, 4064, 4318, 4352, 4572, 4624, 4896, 5202, 6096, 6477, 6528, 6858, 6912, 6936, 7344, 7803, 8128, 8636, 9144, 9248, 9792, 10404, 12192, 12954, 13056, 13716, 13872, 14688, 15606, 16256, 17272, 18288, 18496, 19431, 19584, 20808, 24384, 25908, 27432, 27744, 29376, 31212, 32512, 34544, 36576, 36703, 36992, 38862, 39168, 41616, 48768, 51816, 54864, 55488, 58293, 58752, 62424, 69088, 73152, 73406, 73984, 77724, 83232, 97536, 103632, 109728, 110109, 110976, 116586, 117504, 124848, 138176, 146304, 146812, 155448, 166464, 207264, 219456, 220218, 221952, 233172, 249696, 276352, 292608, 293624, 310896, 330327, 332928, 414528, 438912, 440436, 466344, 499392, 552704, 587248, 621792, 660654, 665856, 829056, 877824, 880872, 932688, 990981, 998784, 1174496, 1243584, 1321308, 1658112, 1761744, 1865376, 1981962, 1997568, 2348992, 2487168, 2642616, 3523488, 3730752, 3963924, 4697984, 4974336, 5285232, 7046976, 7461504, 7927848, 9395968, 10570464, 14093952, 14923008, 15855696, 21140928, 28187904, 31711392, 42281856, 63422784, 84563712, 126845568, 253691136]

約数ペア:

[(1, 253691136), (2, 126845568), (3, 84563712), (4, 63422784), (6, 42281856), (8, 31711392), (9, 28187904), (12, 21140928), (16, 15855696), (17, 14923008), (18, 14093952), (24, 10570464), (27, 9395968), (32, 7927848), (34, 7461504), (36, 7046976), (48, 5285232), (51, 4974336), (54, 4697984), (64, 3963924), (68, 3730752), (72, 3523488), (96, 2642616), (102, 2487168), (108, 2348992), (127, 1997568), (128, 1981962), (136, 1865376), (144, 1761744), (153, 1658112), (192, 1321308), (204, 1243584), (216, 1174496), (254, 998784), (256, 990981), (272, 932688), (288, 880872), (289, 877824), (306, 829056), (381, 665856), (384, 660654), (408, 621792), (432, 587248), (459, 552704), (508, 499392), (544, 466344), (576, 440436), (578, 438912), (612, 414528), (762, 332928), (768, 330327), (816, 310896), (864, 293624), (867, 292608), (918, 276352), (1016, 249696), (1088, 233172), (1143, 221952), (1152, 220218), (1156, 219456), (1224, 207264), (1524, 166464), (1632, 155448), (1728, 146812), (1734, 146304), (1836, 138176), (2032, 124848), (2159, 117504), (2176, 116586), (2286, 110976), (2304, 110109), (2312, 109728), (2448, 103632), (2601, 97536), (3048, 83232), (3264, 77724), (3429, 73984), (3456, 73406), (3468, 73152), (3672, 69088), (4064, 62424), (4318, 58752), (4352, 58293), (4572, 55488), (4624, 54864), (4896, 51816), (5202, 48768), (6096, 41616), (6477, 39168), (6528, 38862), (6858, 36992), (6912, 36703), (6936, 36576), (7344, 34544), (7803, 32512), (8128, 31212), (8636, 29376), (9144, 27744), (9248, 27432), (9792, 25908), (10404, 24384), (12192, 20808), (12954, 19584), (13056, 19431), (13716, 18496), (13872, 18288), (14688, 17272), (15606, 16256)]