289294848

素因数分解:

$2^9\times 3^3\times {\mathrm{17}}^1\times {\mathrm{1231}}^1$

素因数の和:1275

約数の個数: 160

約数和(自身を含む): 907441920

約数和(自身を除く): 618147072

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, 128, 136, 144, 153, 192, 204, 216, 256, 272, 288, 306, 384, 408, 432, 459, 512, 544, 576, 612, 768, 816, 864, 918, 1088, 1152, 1224, 1231, 1536, 1632, 1728, 1836, 2176, 2304, 2448, 2462, 3264, 3456, 3672, 3693, 4352, 4608, 4896, 4924, 6528, 6912, 7344, 7386, 8704, 9792, 9848, 11079, 13056, 13824, 14688, 14772, 19584, 19696, 20927, 22158, 26112, 29376, 29544, 33237, 39168, 39392, 41854, 44316, 58752, 59088, 62781, 66474, 78336, 78784, 83708, 88632, 117504, 118176, 125562, 132948, 157568, 167416, 177264, 188343, 235008, 236352, 251124, 265896, 315136, 334832, 354528, 376686, 472704, 502248, 531792, 565029, 630272, 669664, 709056, 753372, 945408, 1004496, 1063584, 1130058, 1339328, 1418112, 1506744, 1890816, 2008992, 2127168, 2260116, 2678656, 2836224, 3013488, 4017984, 4254336, 4520232, 5357312, 5672448, 6026976, 8035968, 8508672, 9040464, 10714624, 12053952, 16071936, 17017344, 18080928, 24107904, 32143872, 36161856, 48215808, 72323712, 96431616, 144647424, 289294848]

約数ペア:

[(1, 289294848), (2, 144647424), (3, 96431616), (4, 72323712), (6, 48215808), (8, 36161856), (9, 32143872), (12, 24107904), (16, 18080928), (17, 17017344), (18, 16071936), (24, 12053952), (27, 10714624), (32, 9040464), (34, 8508672), (36, 8035968), (48, 6026976), (51, 5672448), (54, 5357312), (64, 4520232), (68, 4254336), (72, 4017984), (96, 3013488), (102, 2836224), (108, 2678656), (128, 2260116), (136, 2127168), (144, 2008992), (153, 1890816), (192, 1506744), (204, 1418112), (216, 1339328), (256, 1130058), (272, 1063584), (288, 1004496), (306, 945408), (384, 753372), (408, 709056), (432, 669664), (459, 630272), (512, 565029), (544, 531792), (576, 502248), (612, 472704), (768, 376686), (816, 354528), (864, 334832), (918, 315136), (1088, 265896), (1152, 251124), (1224, 236352), (1231, 235008), (1536, 188343), (1632, 177264), (1728, 167416), (1836, 157568), (2176, 132948), (2304, 125562), (2448, 118176), (2462, 117504), (3264, 88632), (3456, 83708), (3672, 78784), (3693, 78336), (4352, 66474), (4608, 62781), (4896, 59088), (4924, 58752), (6528, 44316), (6912, 41854), (7344, 39392), (7386, 39168), (8704, 33237), (9792, 29544), (9848, 29376), (11079, 26112), (13056, 22158), (13824, 20927), (14688, 19696), (14772, 19584)]