253513728

素因数分解:

$2^{12}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2$

素因数の和:89

約数の個数: 234

約数和(自身を含む): 824391386

約数和(自身を除く): 570877658

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 64, 69, 72, 78, 92, 96, 104, 117, 128, 138, 144, 156, 184, 192, 207, 208, 234, 256, 276, 288, 299, 312, 368, 384, 414, 416, 468, 512, 529, 552, 576, 598, 624, 736, 768, 828, 832, 897, 936, 1024, 1058, 1104, 1152, 1196, 1248, 1472, 1536, 1587, 1656, 1664, 1794, 1872, 2048, 2116, 2208, 2304, 2392, 2496, 2691, 2944, 3072, 3174, 3312, 3328, 3588, 3744, 4096, 4232, 4416, 4608, 4761, 4784, 4992, 5382, 5888, 6144, 6348, 6624, 6656, 6877, 7176, 7488, 8464, 8832, 9216, 9522, 9568, 9984, 10764, 11776, 12288, 12696, 13248, 13312, 13754, 14352, 14976, 16928, 17664, 18432, 19044, 19136, 19968, 20631, 21528, 23552, 25392, 26496, 26624, 27508, 28704, 29952, 33856, 35328, 36864, 38088, 38272, 39936, 41262, 43056, 47104, 50784, 52992, 53248, 55016, 57408, 59904, 61893, 67712, 70656, 76176, 76544, 79872, 82524, 86112, 94208, 101568, 105984, 110032, 114816, 119808, 123786, 135424, 141312, 152352, 153088, 159744, 165048, 172224, 203136, 211968, 220064, 229632, 239616, 247572, 270848, 282624, 304704, 306176, 330096, 344448, 406272, 423936, 440128, 459264, 479232, 495144, 541696, 609408, 612352, 660192, 688896, 812544, 847872, 880256, 918528, 990288, 1083392, 1218816, 1224704, 1320384, 1377792, 1625088, 1760512, 1837056, 1980576, 2166784, 2437632, 2640768, 2755584, 3250176, 3521024, 3674112, 3961152, 4875264, 5281536, 5511168, 6500352, 7042048, 7922304, 9750528, 10563072, 11022336, 14084096, 15844608, 19501056, 21126144, 28168192, 31689216, 42252288, 63378432, 84504576, 126756864, 253513728]

約数ペア:

[(1, 253513728), (2, 126756864), (3, 84504576), (4, 63378432), (6, 42252288), (8, 31689216), (9, 28168192), (12, 21126144), (13, 19501056), (16, 15844608), (18, 14084096), (23, 11022336), (24, 10563072), (26, 9750528), (32, 7922304), (36, 7042048), (39, 6500352), (46, 5511168), (48, 5281536), (52, 4875264), (64, 3961152), (69, 3674112), (72, 3521024), (78, 3250176), (92, 2755584), (96, 2640768), (104, 2437632), (117, 2166784), (128, 1980576), (138, 1837056), (144, 1760512), (156, 1625088), (184, 1377792), (192, 1320384), (207, 1224704), (208, 1218816), (234, 1083392), (256, 990288), (276, 918528), (288, 880256), (299, 847872), (312, 812544), (368, 688896), (384, 660192), (414, 612352), (416, 609408), (468, 541696), (512, 495144), (529, 479232), (552, 459264), (576, 440128), (598, 423936), (624, 406272), (736, 344448), (768, 330096), (828, 306176), (832, 304704), (897, 282624), (936, 270848), (1024, 247572), (1058, 239616), (1104, 229632), (1152, 220064), (1196, 211968), (1248, 203136), (1472, 172224), (1536, 165048), (1587, 159744), (1656, 153088), (1664, 152352), (1794, 141312), (1872, 135424), (2048, 123786), (2116, 119808), (2208, 114816), (2304, 110032), (2392, 105984), (2496, 101568), (2691, 94208), (2944, 86112), (3072, 82524), (3174, 79872), (3312, 76544), (3328, 76176), (3588, 70656), (3744, 67712), (4096, 61893), (4232, 59904), (4416, 57408), (4608, 55016), (4761, 53248), (4784, 52992), (4992, 50784), (5382, 47104), (5888, 43056), (6144, 41262), (6348, 39936), (6624, 38272), (6656, 38088), (6877, 36864), (7176, 35328), (7488, 33856), (8464, 29952), (8832, 28704), (9216, 27508), (9522, 26624), (9568, 26496), (9984, 25392), (10764, 23552), (11776, 21528), (12288, 20631), (12696, 19968), (13248, 19136), (13312, 19044), (13754, 18432), (14352, 17664), (14976, 16928)]