615055128

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{1973}}^1$

素因数の和:2432

約数の個数: 64

約数和(自身を含む): 1591833600

約数和(自身を除く): 976778472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 419, 744, 838, 1257, 1676, 1973, 2514, 3352, 3946, 5028, 5919, 7892, 10056, 11838, 12989, 15784, 23676, 25978, 38967, 47352, 51956, 61163, 77934, 103912, 122326, 155868, 183489, 244652, 311736, 366978, 489304, 733956, 826687, 1467912, 1653374, 2480061, 3306748, 4960122, 6613496, 9920244, 19840488, 25627297, 51254594, 76881891, 102509188, 153763782, 205018376, 307527564, 615055128]

約数ペア:

[(1, 615055128), (2, 307527564), (3, 205018376), (4, 153763782), (6, 102509188), (8, 76881891), (12, 51254594), (24, 25627297), (31, 19840488), (62, 9920244), (93, 6613496), (124, 4960122), (186, 3306748), (248, 2480061), (372, 1653374), (419, 1467912), (744, 826687), (838, 733956), (1257, 489304), (1676, 366978), (1973, 311736), (2514, 244652), (3352, 183489), (3946, 155868), (5028, 122326), (5919, 103912), (7892, 77934), (10056, 61163), (11838, 51956), (12989, 47352), (15784, 38967), (23676, 25978)]