1028156844

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{54469}}^1$

素因数の和:54511

約数の個数: 72

約数和(自身を含む): 2839847920

約数和(自身を除く): 1811691076

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 121, 132, 143, 156, 242, 286, 363, 429, 484, 572, 726, 858, 1452, 1573, 1716, 3146, 4719, 6292, 9438, 18876, 54469, 108938, 163407, 217876, 326814, 599159, 653628, 708097, 1198318, 1416194, 1797477, 2124291, 2396636, 2832388, 3594954, 4248582, 6590749, 7189908, 7789067, 8497164, 13181498, 15578134, 19772247, 23367201, 26362996, 31156268, 39544494, 46734402, 79088988, 85679737, 93468804, 171359474, 257039211, 342718948, 514078422, 1028156844]

約数ペア:

[(1, 1028156844), (2, 514078422), (3, 342718948), (4, 257039211), (6, 171359474), (11, 93468804), (12, 85679737), (13, 79088988), (22, 46734402), (26, 39544494), (33, 31156268), (39, 26362996), (44, 23367201), (52, 19772247), (66, 15578134), (78, 13181498), (121, 8497164), (132, 7789067), (143, 7189908), (156, 6590749), (242, 4248582), (286, 3594954), (363, 2832388), (429, 2396636), (484, 2124291), (572, 1797477), (726, 1416194), (858, 1198318), (1452, 708097), (1573, 653628), (1716, 599159), (3146, 326814), (4719, 217876), (6292, 163407), (9438, 108938), (18876, 54469)]