18779968592

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{251}}^1\times {\mathrm{5521}}^1$

素因数の和:5809

約数の個数: 120

約数和(自身を含む): 45898687296

約数和(自身を除く): 27118718704

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 251, 308, 484, 502, 616, 847, 968, 1004, 1232, 1694, 1757, 1936, 2008, 2761, 3388, 3514, 4016, 5521, 5522, 6776, 7028, 11042, 11044, 13552, 14056, 19327, 22084, 22088, 28112, 30371, 38647, 38654, 44168, 44176, 60731, 60742, 77294, 77308, 88336, 121462, 121484, 154588, 154616, 212597, 242924, 242968, 309176, 309232, 425117, 425194, 485848, 485936, 618352, 668041, 850234, 850388, 971696, 1336082, 1385771, 1700468, 1700776, 2672164, 2771542, 3400936, 3401552, 4676287, 5344328, 5543084, 6801872, 9352574, 9700397, 10688656, 11086168, 15243481, 18705148, 19400794, 22172336, 30486962, 37410296, 38801588, 60973924, 74820592, 77603176, 106704367, 121947848, 155206352, 167678291, 213408734, 243895696, 335356582, 426817468, 670713164, 853634936, 1173748037, 1341426328, 1707269872, 2347496074, 2682852656, 4694992148, 9389984296, 18779968592]

約数ペア:

[(1, 18779968592), (2, 9389984296), (4, 4694992148), (7, 2682852656), (8, 2347496074), (11, 1707269872), (14, 1341426328), (16, 1173748037), (22, 853634936), (28, 670713164), (44, 426817468), (56, 335356582), (77, 243895696), (88, 213408734), (112, 167678291), (121, 155206352), (154, 121947848), (176, 106704367), (242, 77603176), (251, 74820592), (308, 60973924), (484, 38801588), (502, 37410296), (616, 30486962), (847, 22172336), (968, 19400794), (1004, 18705148), (1232, 15243481), (1694, 11086168), (1757, 10688656), (1936, 9700397), (2008, 9352574), (2761, 6801872), (3388, 5543084), (3514, 5344328), (4016, 4676287), (5521, 3401552), (5522, 3400936), (6776, 2771542), (7028, 2672164), (11042, 1700776), (11044, 1700468), (13552, 1385771), (14056, 1336082), (19327, 971696), (22084, 850388), (22088, 850234), (28112, 668041), (30371, 618352), (38647, 485936), (38654, 485848), (44168, 425194), (44176, 425117), (60731, 309232), (60742, 309176), (77294, 242968), (77308, 242924), (88336, 212597), (121462, 154616), (121484, 154588)]