253086792

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{4813}}^1$

素因数の和:5142

約数の個数: 64

約数和(自身を含む): 725566080

約数和(自身を除く): 472479288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 313, 626, 939, 1252, 1878, 2191, 2504, 3756, 4382, 4813, 6573, 7512, 8764, 9626, 13146, 14439, 17528, 19252, 26292, 28878, 33691, 38504, 52584, 57756, 67382, 101073, 115512, 134764, 202146, 269528, 404292, 808584, 1506469, 3012938, 4519407, 6025876, 9038814, 10545283, 12051752, 18077628, 21090566, 31635849, 36155256, 42181132, 63271698, 84362264, 126543396, 253086792]

約数ペア:

[(1, 253086792), (2, 126543396), (3, 84362264), (4, 63271698), (6, 42181132), (7, 36155256), (8, 31635849), (12, 21090566), (14, 18077628), (21, 12051752), (24, 10545283), (28, 9038814), (42, 6025876), (56, 4519407), (84, 3012938), (168, 1506469), (313, 808584), (626, 404292), (939, 269528), (1252, 202146), (1878, 134764), (2191, 115512), (2504, 101073), (3756, 67382), (4382, 57756), (4813, 52584), (6573, 38504), (7512, 33691), (8764, 28878), (9626, 26292), (13146, 19252), (14439, 17528)]