878536956

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{14071}}^1$

素因数の和:14143

約数の個数: 72

約数和(自身を含む): 2305781632

約数和(自身を除く): 1427244676

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 121, 129, 132, 172, 242, 258, 363, 473, 484, 516, 726, 946, 1419, 1452, 1892, 2838, 5203, 5676, 10406, 14071, 15609, 20812, 28142, 31218, 42213, 56284, 62436, 84426, 154781, 168852, 309562, 464343, 605053, 619124, 928686, 1210106, 1702591, 1815159, 1857372, 2420212, 3405182, 3630318, 5107773, 6655583, 6810364, 7260636, 10215546, 13311166, 19966749, 20431092, 26622332, 39933498, 73211413, 79866996, 146422826, 219634239, 292845652, 439268478, 878536956]

約数ペア:

[(1, 878536956), (2, 439268478), (3, 292845652), (4, 219634239), (6, 146422826), (11, 79866996), (12, 73211413), (22, 39933498), (33, 26622332), (43, 20431092), (44, 19966749), (66, 13311166), (86, 10215546), (121, 7260636), (129, 6810364), (132, 6655583), (172, 5107773), (242, 3630318), (258, 3405182), (363, 2420212), (473, 1857372), (484, 1815159), (516, 1702591), (726, 1210106), (946, 928686), (1419, 619124), (1452, 605053), (1892, 464343), (2838, 309562), (5203, 168852), (5676, 154781), (10406, 84426), (14071, 62436), (15609, 56284), (20812, 42213), (28142, 31218)]