15679439008

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{289759}}^1$

素因数の和:289877

約数の個数: 48

約数和(自身を含む): 32858784000

約数和(自身を除く): 17179344992

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 89, 152, 178, 304, 356, 608, 712, 1424, 1691, 2848, 3382, 6764, 13528, 27056, 54112, 289759, 579518, 1159036, 2318072, 4636144, 5505421, 9272288, 11010842, 22021684, 25788551, 44043368, 51577102, 88086736, 103154204, 176173472, 206308408, 412616816, 489982469, 825233632, 979964938, 1959929876, 3919859752, 7839719504, 15679439008]

約数ペア:

[(1, 15679439008), (2, 7839719504), (4, 3919859752), (8, 1959929876), (16, 979964938), (19, 825233632), (32, 489982469), (38, 412616816), (76, 206308408), (89, 176173472), (152, 103154204), (178, 88086736), (304, 51577102), (356, 44043368), (608, 25788551), (712, 22021684), (1424, 11010842), (1691, 9272288), (2848, 5505421), (3382, 4636144), (6764, 2318072), (13528, 1159036), (27056, 579518), (54112, 289759)]