1657209912

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{20411}}^1$

素因数の和:20636

約数の個数: 64

約数和(自身を含む): 4408992000

約数和(自身を除く): 2751782088

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 199, 204, 398, 408, 597, 796, 1194, 1592, 2388, 3383, 4776, 6766, 10149, 13532, 20298, 20411, 27064, 40596, 40822, 61233, 81192, 81644, 122466, 163288, 244932, 346987, 489864, 693974, 1040961, 1387948, 2081922, 2775896, 4061789, 4163844, 8123578, 8327688, 12185367, 16247156, 24370734, 32494312, 48741468, 69050413, 97482936, 138100826, 207151239, 276201652, 414302478, 552403304, 828604956, 1657209912]

約数ペア:

[(1, 1657209912), (2, 828604956), (3, 552403304), (4, 414302478), (6, 276201652), (8, 207151239), (12, 138100826), (17, 97482936), (24, 69050413), (34, 48741468), (51, 32494312), (68, 24370734), (102, 16247156), (136, 12185367), (199, 8327688), (204, 8123578), (398, 4163844), (408, 4061789), (597, 2775896), (796, 2081922), (1194, 1387948), (1592, 1040961), (2388, 693974), (3383, 489864), (4776, 346987), (6766, 244932), (10149, 163288), (13532, 122466), (20298, 81644), (20411, 81192), (27064, 61233), (40596, 40822)]