197509488

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{12899}}^1$

素因数の和:12950

約数の個数: 80

約数和(自身を含む): 575856000

約数和(自身を除く): 378346512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 44, 48, 58, 66, 87, 88, 116, 132, 174, 176, 232, 264, 319, 348, 464, 528, 638, 696, 957, 1276, 1392, 1914, 2552, 3828, 5104, 7656, 12899, 15312, 25798, 38697, 51596, 77394, 103192, 141889, 154788, 206384, 283778, 309576, 374071, 425667, 567556, 619152, 748142, 851334, 1122213, 1135112, 1496284, 1702668, 2244426, 2270224, 2992568, 3405336, 4114781, 4488852, 5985136, 6810672, 8229562, 8977704, 12344343, 16459124, 17955408, 24688686, 32918248, 49377372, 65836496, 98754744, 197509488]

約数ペア:

[(1, 197509488), (2, 98754744), (3, 65836496), (4, 49377372), (6, 32918248), (8, 24688686), (11, 17955408), (12, 16459124), (16, 12344343), (22, 8977704), (24, 8229562), (29, 6810672), (33, 5985136), (44, 4488852), (48, 4114781), (58, 3405336), (66, 2992568), (87, 2270224), (88, 2244426), (116, 1702668), (132, 1496284), (174, 1135112), (176, 1122213), (232, 851334), (264, 748142), (319, 619152), (348, 567556), (464, 425667), (528, 374071), (638, 309576), (696, 283778), (957, 206384), (1276, 154788), (1392, 141889), (1914, 103192), (2552, 77394), (3828, 51596), (5104, 38697), (7656, 25798), (12899, 15312)]