1215804584

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{613}}^1$

素因数の和:834

約数の個数: 64

約数和(自身を含む): 2413756800

約数和(自身を除く): 1197952216

約数列:

[1, 2, 4, 8, 29, 58, 83, 103, 116, 166, 206, 232, 332, 412, 613, 664, 824, 1226, 2407, 2452, 2987, 4814, 4904, 5974, 8549, 9628, 11948, 17098, 17777, 19256, 23896, 34196, 35554, 50879, 63139, 68392, 71108, 101758, 126278, 142216, 203516, 247921, 252556, 407032, 495842, 505112, 991684, 1475491, 1831031, 1983368, 2950982, 3662062, 5240537, 5901964, 7324124, 10481074, 11803928, 14648248, 20962148, 41924296, 151975573, 303951146, 607902292, 1215804584]

約数ペア:

[(1, 1215804584), (2, 607902292), (4, 303951146), (8, 151975573), (29, 41924296), (58, 20962148), (83, 14648248), (103, 11803928), (116, 10481074), (166, 7324124), (206, 5901964), (232, 5240537), (332, 3662062), (412, 2950982), (613, 1983368), (664, 1831031), (824, 1475491), (1226, 991684), (2407, 505112), (2452, 495842), (2987, 407032), (4814, 252556), (4904, 247921), (5974, 203516), (8549, 142216), (9628, 126278), (11948, 101758), (17098, 71108), (17777, 68392), (19256, 63139), (23896, 50879), (34196, 35554)]