254963072

素因数分解:

$2^7\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:153

約数の個数: 192

約数和(自身を含む): 659307600

約数和(自身を除く): 404344528

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 53, 56, 59, 64, 91, 98, 104, 106, 112, 118, 128, 182, 196, 208, 212, 224, 236, 364, 371, 392, 413, 416, 424, 448, 472, 637, 689, 728, 742, 767, 784, 826, 832, 848, 896, 944, 1274, 1378, 1456, 1484, 1534, 1568, 1652, 1664, 1696, 1888, 2548, 2597, 2756, 2891, 2912, 2968, 3068, 3127, 3136, 3304, 3392, 3776, 4823, 5096, 5194, 5369, 5512, 5782, 5824, 5936, 6136, 6254, 6272, 6608, 6784, 7552, 9646, 10192, 10388, 10738, 11024, 11564, 11648, 11872, 12272, 12508, 13216, 19292, 20384, 20776, 21476, 21889, 22048, 23128, 23744, 24544, 25016, 26432, 33761, 37583, 38584, 40651, 40768, 41552, 42952, 43778, 44096, 46256, 47488, 49088, 50032, 52864, 67522, 75166, 77168, 81302, 81536, 83104, 85904, 87556, 88192, 92512, 98176, 100064, 135044, 150332, 153223, 154336, 162604, 166208, 171808, 175112, 185024, 200128, 270088, 284557, 300664, 306446, 308672, 325208, 332416, 343616, 350224, 370048, 400256, 540176, 569114, 601328, 612892, 617344, 650416, 687232, 700448, 1080352, 1138228, 1202656, 1225784, 1300832, 1400896, 1991899, 2160704, 2276456, 2405312, 2451568, 2601664, 2801792, 3983798, 4321408, 4552912, 4810624, 4903136, 5203328, 7967596, 9105824, 9806272, 15935192, 18211648, 19612544, 31870384, 36423296, 63740768, 127481536, 254963072]

約数ペア:

[(1, 254963072), (2, 127481536), (4, 63740768), (7, 36423296), (8, 31870384), (13, 19612544), (14, 18211648), (16, 15935192), (26, 9806272), (28, 9105824), (32, 7967596), (49, 5203328), (52, 4903136), (53, 4810624), (56, 4552912), (59, 4321408), (64, 3983798), (91, 2801792), (98, 2601664), (104, 2451568), (106, 2405312), (112, 2276456), (118, 2160704), (128, 1991899), (182, 1400896), (196, 1300832), (208, 1225784), (212, 1202656), (224, 1138228), (236, 1080352), (364, 700448), (371, 687232), (392, 650416), (413, 617344), (416, 612892), (424, 601328), (448, 569114), (472, 540176), (637, 400256), (689, 370048), (728, 350224), (742, 343616), (767, 332416), (784, 325208), (826, 308672), (832, 306446), (848, 300664), (896, 284557), (944, 270088), (1274, 200128), (1378, 185024), (1456, 175112), (1484, 171808), (1534, 166208), (1568, 162604), (1652, 154336), (1664, 153223), (1696, 150332), (1888, 135044), (2548, 100064), (2597, 98176), (2756, 92512), (2891, 88192), (2912, 87556), (2968, 85904), (3068, 83104), (3127, 81536), (3136, 81302), (3304, 77168), (3392, 75166), (3776, 67522), (4823, 52864), (5096, 50032), (5194, 49088), (5369, 47488), (5512, 46256), (5782, 44096), (5824, 43778), (5936, 42952), (6136, 41552), (6254, 40768), (6272, 40651), (6608, 38584), (6784, 37583), (7552, 33761), (9646, 26432), (10192, 25016), (10388, 24544), (10738, 23744), (11024, 23128), (11564, 22048), (11648, 21889), (11872, 21476), (12272, 20776), (12508, 20384), (13216, 19292)]