255003144

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{87811}}^1$

素因数の和:87842

約数の個数: 48

約数和(自身を含む): 700739760

約数和(自身を除く): 445736616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 1452, 2904, 87811, 175622, 263433, 351244, 526866, 702488, 965921, 1053732, 1931842, 2107464, 2897763, 3863684, 5795526, 7727368, 10625131, 11591052, 21250262, 23182104, 31875393, 42500524, 63750786, 85001048, 127501572, 255003144]

約数ペア:

[(1, 255003144), (2, 127501572), (3, 85001048), (4, 63750786), (6, 42500524), (8, 31875393), (11, 23182104), (12, 21250262), (22, 11591052), (24, 10625131), (33, 7727368), (44, 5795526), (66, 3863684), (88, 2897763), (121, 2107464), (132, 1931842), (242, 1053732), (264, 965921), (363, 702488), (484, 526866), (726, 351244), (968, 263433), (1452, 175622), (2904, 87811)]