260878764

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:475

約数の個数: 96

約数和(自身を含む): 658538496

約数和(自身を除く): 397659732

約数列:

[1, 2, 3, 4, 6, 12, 31, 43, 47, 62, 86, 93, 94, 124, 129, 141, 172, 186, 188, 258, 282, 347, 372, 516, 564, 694, 1041, 1333, 1388, 1457, 2021, 2082, 2666, 2914, 3999, 4042, 4164, 4371, 5332, 5828, 6063, 7998, 8084, 8742, 10757, 12126, 14921, 15996, 16309, 17484, 21514, 24252, 29842, 32271, 32618, 43028, 44763, 48927, 59684, 62651, 64542, 65236, 89526, 97854, 125302, 129084, 179052, 187953, 195708, 250604, 375906, 462551, 505579, 701287, 751812, 925102, 1011158, 1387653, 1402574, 1516737, 1850204, 2022316, 2103861, 2775306, 2805148, 3033474, 4207722, 5550612, 6066948, 8415444, 21739897, 43479794, 65219691, 86959588, 130439382, 260878764]

約数ペア:

[(1, 260878764), (2, 130439382), (3, 86959588), (4, 65219691), (6, 43479794), (12, 21739897), (31, 8415444), (43, 6066948), (47, 5550612), (62, 4207722), (86, 3033474), (93, 2805148), (94, 2775306), (124, 2103861), (129, 2022316), (141, 1850204), (172, 1516737), (186, 1402574), (188, 1387653), (258, 1011158), (282, 925102), (347, 751812), (372, 701287), (516, 505579), (564, 462551), (694, 375906), (1041, 250604), (1333, 195708), (1388, 187953), (1457, 179052), (2021, 129084), (2082, 125302), (2666, 97854), (2914, 89526), (3999, 65236), (4042, 64542), (4164, 62651), (4371, 59684), (5332, 48927), (5828, 44763), (6063, 43028), (7998, 32618), (8084, 32271), (8742, 29842), (10757, 24252), (12126, 21514), (14921, 17484), (15996, 16309)]