1688015016

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{2531}}^1$

素因数の和:2759

約数の個数: 96

約数和(自身を含む): 4680655200

約数和(自身を除く): 2992640184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 157, 177, 236, 314, 354, 471, 472, 531, 628, 708, 942, 1062, 1256, 1413, 1416, 1884, 2124, 2531, 2826, 3768, 4248, 5062, 5652, 7593, 9263, 10124, 11304, 15186, 18526, 20248, 22779, 27789, 30372, 37052, 45558, 55578, 60744, 74104, 83367, 91116, 111156, 149329, 166734, 182232, 222312, 298658, 333468, 397367, 447987, 597316, 666936, 794734, 895974, 1192101, 1194632, 1343961, 1589468, 1791948, 2384202, 2687922, 3178936, 3576303, 3583896, 4768404, 5375844, 7152606, 9536808, 10751688, 14305212, 23444653, 28610424, 46889306, 70333959, 93778612, 140667918, 187557224, 211001877, 281335836, 422003754, 562671672, 844007508, 1688015016]

約数ペア:

[(1, 1688015016), (2, 844007508), (3, 562671672), (4, 422003754), (6, 281335836), (8, 211001877), (9, 187557224), (12, 140667918), (18, 93778612), (24, 70333959), (36, 46889306), (59, 28610424), (72, 23444653), (118, 14305212), (157, 10751688), (177, 9536808), (236, 7152606), (314, 5375844), (354, 4768404), (471, 3583896), (472, 3576303), (531, 3178936), (628, 2687922), (708, 2384202), (942, 1791948), (1062, 1589468), (1256, 1343961), (1413, 1194632), (1416, 1192101), (1884, 895974), (2124, 794734), (2531, 666936), (2826, 597316), (3768, 447987), (4248, 397367), (5062, 333468), (5652, 298658), (7593, 222312), (9263, 182232), (10124, 166734), (11304, 149329), (15186, 111156), (18526, 91116), (20248, 83367), (22779, 74104), (27789, 60744), (30372, 55578), (37052, 45558)]