1820107744

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3079}}^1$

素因数の和:3145

約数の個数: 144

約数和(自身を含む): 4645317600

約数和(自身を除く): 2825209856

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 32, 49, 52, 56, 58, 91, 98, 104, 112, 116, 182, 196, 203, 208, 224, 232, 364, 377, 392, 406, 416, 464, 637, 728, 754, 784, 812, 928, 1274, 1421, 1456, 1508, 1568, 1624, 2548, 2639, 2842, 2912, 3016, 3079, 3248, 5096, 5278, 5684, 6032, 6158, 6496, 10192, 10556, 11368, 12064, 12316, 18473, 20384, 21112, 21553, 22736, 24632, 36946, 40027, 42224, 43106, 45472, 49264, 73892, 80054, 84448, 86212, 89291, 98528, 147784, 150871, 160108, 172424, 178582, 280189, 295568, 301742, 320216, 344848, 357164, 560378, 591136, 603484, 625037, 640432, 689696, 714328, 1120756, 1160783, 1206968, 1250074, 1280864, 1428656, 1961323, 2241512, 2321566, 2413936, 2500148, 2857312, 3922646, 4375259, 4483024, 4643132, 4827872, 5000296, 7845292, 8125481, 8750518, 8966048, 9286264, 10000592, 15690584, 16250962, 17501036, 18572528, 20001184, 31381168, 32501924, 35002072, 37145056, 56878367, 62762336, 65003848, 70004144, 113756734, 130007696, 140008288, 227513468, 260015392, 455026936, 910053872, 1820107744]

約数ペア:

[(1, 1820107744), (2, 910053872), (4, 455026936), (7, 260015392), (8, 227513468), (13, 140008288), (14, 130007696), (16, 113756734), (26, 70004144), (28, 65003848), (29, 62762336), (32, 56878367), (49, 37145056), (52, 35002072), (56, 32501924), (58, 31381168), (91, 20001184), (98, 18572528), (104, 17501036), (112, 16250962), (116, 15690584), (182, 10000592), (196, 9286264), (203, 8966048), (208, 8750518), (224, 8125481), (232, 7845292), (364, 5000296), (377, 4827872), (392, 4643132), (406, 4483024), (416, 4375259), (464, 3922646), (637, 2857312), (728, 2500148), (754, 2413936), (784, 2321566), (812, 2241512), (928, 1961323), (1274, 1428656), (1421, 1280864), (1456, 1250074), (1508, 1206968), (1568, 1160783), (1624, 1120756), (2548, 714328), (2639, 689696), (2842, 640432), (2912, 625037), (3016, 603484), (3079, 591136), (3248, 560378), (5096, 357164), (5278, 344848), (5684, 320216), (6032, 301742), (6158, 295568), (6496, 280189), (10192, 178582), (10556, 172424), (11368, 160108), (12064, 150871), (12316, 147784), (18473, 98528), (20384, 89291), (21112, 86212), (21553, 84448), (22736, 80054), (24632, 73892), (36946, 49264), (40027, 45472), (42224, 43106)]