657643584

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1523}}^1$

素因数の和:1724

約数の個数: 112

約数和(自身を含む): 1885931712

約数和(自身を除く): 1228288128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 173, 192, 208, 312, 346, 416, 519, 624, 692, 832, 1038, 1248, 1384, 1523, 2076, 2249, 2496, 2768, 3046, 4152, 4498, 4569, 5536, 6092, 6747, 8304, 8996, 9138, 11072, 12184, 13494, 16608, 17992, 18276, 19799, 24368, 26988, 33216, 35984, 36552, 39598, 48736, 53976, 59397, 71968, 73104, 79196, 97472, 107952, 118794, 143936, 146208, 158392, 215904, 237588, 263479, 292416, 316784, 431808, 475176, 526958, 633568, 790437, 950352, 1053916, 1267136, 1580874, 1900704, 2107832, 3161748, 3425227, 3801408, 4215664, 6323496, 6850454, 8431328, 10275681, 12646992, 13700908, 16862656, 20551362, 25293984, 27401816, 41102724, 50587968, 54803632, 82205448, 109607264, 164410896, 219214528, 328821792, 657643584]

約数ペア:

[(1, 657643584), (2, 328821792), (3, 219214528), (4, 164410896), (6, 109607264), (8, 82205448), (12, 54803632), (13, 50587968), (16, 41102724), (24, 27401816), (26, 25293984), (32, 20551362), (39, 16862656), (48, 13700908), (52, 12646992), (64, 10275681), (78, 8431328), (96, 6850454), (104, 6323496), (156, 4215664), (173, 3801408), (192, 3425227), (208, 3161748), (312, 2107832), (346, 1900704), (416, 1580874), (519, 1267136), (624, 1053916), (692, 950352), (832, 790437), (1038, 633568), (1248, 526958), (1384, 475176), (1523, 431808), (2076, 316784), (2249, 292416), (2496, 263479), (2768, 237588), (3046, 215904), (4152, 158392), (4498, 146208), (4569, 143936), (5536, 118794), (6092, 107952), (6747, 97472), (8304, 79196), (8996, 73104), (9138, 71968), (11072, 59397), (12184, 53976), (13494, 48736), (16608, 39598), (17992, 36552), (18276, 35984), (19799, 33216), (24368, 26988)]