380044872

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{18919}}^1$

素因数の和:18968

約数の個数: 80

約数和(自身を含む): 1098873600

約数和(自身を除く): 718828728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 324, 372, 558, 648, 744, 837, 1116, 1674, 2232, 2511, 3348, 5022, 6696, 10044, 18919, 20088, 37838, 56757, 75676, 113514, 151352, 170271, 227028, 340542, 454056, 510813, 586489, 681084, 1021626, 1172978, 1362168, 1532439, 1759467, 2043252, 2345956, 3064878, 3518934, 4086504, 4691912, 5278401, 6129756, 7037868, 10556802, 12259512, 14075736, 15835203, 21113604, 31670406, 42227208, 47505609, 63340812, 95011218, 126681624, 190022436, 380044872]

約数ペア:

[(1, 380044872), (2, 190022436), (3, 126681624), (4, 95011218), (6, 63340812), (8, 47505609), (9, 42227208), (12, 31670406), (18, 21113604), (24, 15835203), (27, 14075736), (31, 12259512), (36, 10556802), (54, 7037868), (62, 6129756), (72, 5278401), (81, 4691912), (93, 4086504), (108, 3518934), (124, 3064878), (162, 2345956), (186, 2043252), (216, 1759467), (248, 1532439), (279, 1362168), (324, 1172978), (372, 1021626), (558, 681084), (648, 586489), (744, 510813), (837, 454056), (1116, 340542), (1674, 227028), (2232, 170271), (2511, 151352), (3348, 113514), (5022, 75676), (6696, 56757), (10044, 37838), (18919, 20088)]