278286804

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{6229}}^1$

素因数の和:6329

約数の個数: 72

約数和(自身を含む): 755150760

約数和(自身を除く): 476863956

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 73, 102, 146, 153, 204, 219, 292, 306, 438, 612, 657, 876, 1241, 1314, 2482, 2628, 3723, 4964, 6229, 7446, 11169, 12458, 14892, 18687, 22338, 24916, 37374, 44676, 56061, 74748, 105893, 112122, 211786, 224244, 317679, 423572, 454717, 635358, 909434, 953037, 1270716, 1364151, 1818868, 1906074, 2728302, 3812148, 4092453, 5456604, 7730189, 8184906, 15460378, 16369812, 23190567, 30920756, 46381134, 69571701, 92762268, 139143402, 278286804]

約数ペア:

[(1, 278286804), (2, 139143402), (3, 92762268), (4, 69571701), (6, 46381134), (9, 30920756), (12, 23190567), (17, 16369812), (18, 15460378), (34, 8184906), (36, 7730189), (51, 5456604), (68, 4092453), (73, 3812148), (102, 2728302), (146, 1906074), (153, 1818868), (204, 1364151), (219, 1270716), (292, 953037), (306, 909434), (438, 635358), (612, 454717), (657, 423572), (876, 317679), (1241, 224244), (1314, 211786), (2482, 112122), (2628, 105893), (3723, 74748), (4964, 56061), (6229, 44676), (7446, 37374), (11169, 24916), (12458, 22338), (14892, 18687)]