1417500392

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{607}}^1$

素因数の和:871

約数の個数: 128

約数和(自身を含む): 3530096640

約数和(自身を除く): 2112596248

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 119, 136, 154, 187, 223, 238, 308, 374, 446, 476, 607, 616, 748, 892, 952, 1214, 1309, 1496, 1561, 1784, 2428, 2453, 2618, 3122, 3791, 4249, 4856, 4906, 5236, 6244, 6677, 7582, 8498, 9812, 10319, 10472, 12488, 13354, 15164, 16996, 17171, 19624, 20638, 26537, 26708, 30328, 33992, 34342, 41276, 41701, 46739, 53074, 53416, 68684, 72233, 82552, 83402, 93478, 106148, 113509, 135361, 137368, 144466, 166804, 186956, 212296, 227018, 270722, 288932, 291907, 333608, 373912, 454036, 541444, 577864, 583814, 794563, 908072, 947527, 1082888, 1167628, 1488971, 1589126, 1895054, 2301137, 2335256, 2977942, 3178252, 3790108, 4602274, 5955884, 6356504, 7580216, 9204548, 10422797, 11911768, 16107959, 18409096, 20845594, 25312507, 32215918, 41691188, 50625014, 64431836, 83382376, 101250028, 128863672, 177187549, 202500056, 354375098, 708750196, 1417500392]

約数ペア:

[(1, 1417500392), (2, 708750196), (4, 354375098), (7, 202500056), (8, 177187549), (11, 128863672), (14, 101250028), (17, 83382376), (22, 64431836), (28, 50625014), (34, 41691188), (44, 32215918), (56, 25312507), (68, 20845594), (77, 18409096), (88, 16107959), (119, 11911768), (136, 10422797), (154, 9204548), (187, 7580216), (223, 6356504), (238, 5955884), (308, 4602274), (374, 3790108), (446, 3178252), (476, 2977942), (607, 2335256), (616, 2301137), (748, 1895054), (892, 1589126), (952, 1488971), (1214, 1167628), (1309, 1082888), (1496, 947527), (1561, 908072), (1784, 794563), (2428, 583814), (2453, 577864), (2618, 541444), (3122, 454036), (3791, 373912), (4249, 333608), (4856, 291907), (4906, 288932), (5236, 270722), (6244, 227018), (6677, 212296), (7582, 186956), (8498, 166804), (9812, 144466), (10319, 137368), (10472, 135361), (12488, 113509), (13354, 106148), (15164, 93478), (16996, 83402), (17171, 82552), (19624, 72233), (20638, 68684), (26537, 53416), (26708, 53074), (30328, 46739), (33992, 41701), (34342, 41276)]