301215348

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{18973}}^1$

素因数の和:19003

約数の個数: 90

約数和(自身を含む): 916045746

約数和(自身を除く): 614830398

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2646, 3969, 5292, 7938, 15876, 18973, 37946, 56919, 75892, 113838, 132811, 170757, 227676, 265622, 341514, 398433, 512271, 531244, 683028, 796866, 929677, 1024542, 1195299, 1536813, 1593732, 1859354, 2049084, 2390598, 2789031, 3073626, 3585897, 3718708, 4781196, 5578062, 6147252, 7171794, 8367093, 10757691, 11156124, 14343588, 16734186, 21515382, 25101279, 33468372, 43030764, 50202558, 75303837, 100405116, 150607674, 301215348]

約数ペア:

[(1, 301215348), (2, 150607674), (3, 100405116), (4, 75303837), (6, 50202558), (7, 43030764), (9, 33468372), (12, 25101279), (14, 21515382), (18, 16734186), (21, 14343588), (27, 11156124), (28, 10757691), (36, 8367093), (42, 7171794), (49, 6147252), (54, 5578062), (63, 4781196), (81, 3718708), (84, 3585897), (98, 3073626), (108, 2789031), (126, 2390598), (147, 2049084), (162, 1859354), (189, 1593732), (196, 1536813), (252, 1195299), (294, 1024542), (324, 929677), (378, 796866), (441, 683028), (567, 531244), (588, 512271), (756, 398433), (882, 341514), (1134, 265622), (1323, 227676), (1764, 170757), (2268, 132811), (2646, 113838), (3969, 75892), (5292, 56919), (7938, 37946), (15876, 18973)]