520059512

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:333

約数の個数: 128

約数和(自身を含む): 1231718400

約数和(自身を除く): 711658888

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 47, 56, 59, 68, 94, 118, 119, 136, 188, 197, 236, 238, 329, 376, 394, 413, 472, 476, 658, 788, 799, 826, 952, 1003, 1316, 1379, 1576, 1598, 1652, 2006, 2632, 2758, 2773, 3196, 3304, 3349, 4012, 5516, 5546, 5593, 6392, 6698, 7021, 8024, 9259, 11032, 11092, 11186, 11623, 13396, 14042, 18518, 19411, 22184, 22372, 23246, 23443, 26792, 28084, 37036, 38822, 44744, 46492, 46886, 47141, 56168, 64813, 74072, 77644, 81361, 92984, 93772, 94282, 129626, 155288, 157403, 162722, 187544, 188564, 197591, 259252, 314806, 325444, 329987, 377128, 395182, 518504, 546281, 629612, 650888, 659974, 790364, 1092562, 1101821, 1259224, 1319948, 1383137, 1580728, 2185124, 2203642, 2639896, 2766274, 3823967, 4370248, 4407284, 5532548, 7647934, 8814568, 9286777, 11065096, 15295868, 18573554, 30591736, 37147108, 65007439, 74294216, 130014878, 260029756, 520059512]

約数ペア:

[(1, 520059512), (2, 260029756), (4, 130014878), (7, 74294216), (8, 65007439), (14, 37147108), (17, 30591736), (28, 18573554), (34, 15295868), (47, 11065096), (56, 9286777), (59, 8814568), (68, 7647934), (94, 5532548), (118, 4407284), (119, 4370248), (136, 3823967), (188, 2766274), (197, 2639896), (236, 2203642), (238, 2185124), (329, 1580728), (376, 1383137), (394, 1319948), (413, 1259224), (472, 1101821), (476, 1092562), (658, 790364), (788, 659974), (799, 650888), (826, 629612), (952, 546281), (1003, 518504), (1316, 395182), (1379, 377128), (1576, 329987), (1598, 325444), (1652, 314806), (2006, 259252), (2632, 197591), (2758, 188564), (2773, 187544), (3196, 162722), (3304, 157403), (3349, 155288), (4012, 129626), (5516, 94282), (5546, 93772), (5593, 92984), (6392, 81361), (6698, 77644), (7021, 74072), (8024, 64813), (9259, 56168), (11032, 47141), (11092, 46886), (11186, 46492), (11623, 44744), (13396, 38822), (14042, 37036), (18518, 28084), (19411, 26792), (22184, 23443), (22372, 23246)]