268459854

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2293}}^1$

素因数の和:2409

約数の個数: 64

約数和(自身を含む): 616627200

約数和(自身を除く): 348167346

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 79, 114, 158, 237, 247, 474, 494, 741, 1027, 1482, 1501, 2054, 2293, 3002, 3081, 4503, 4586, 6162, 6879, 9006, 13758, 19513, 29809, 39026, 43567, 58539, 59618, 87134, 89427, 117078, 130701, 178854, 181147, 261402, 362294, 543441, 566371, 1086882, 1132742, 1699113, 2354911, 3398226, 3441793, 4709822, 6883586, 7064733, 10325379, 14129466, 20650758, 44743309, 89486618, 134229927, 268459854]

約数ペア:

[(1, 268459854), (2, 134229927), (3, 89486618), (6, 44743309), (13, 20650758), (19, 14129466), (26, 10325379), (38, 7064733), (39, 6883586), (57, 4709822), (78, 3441793), (79, 3398226), (114, 2354911), (158, 1699113), (237, 1132742), (247, 1086882), (474, 566371), (494, 543441), (741, 362294), (1027, 261402), (1482, 181147), (1501, 178854), (2054, 130701), (2293, 117078), (3002, 89427), (3081, 87134), (4503, 59618), (4586, 58539), (6162, 43567), (6879, 39026), (9006, 29809), (13758, 19513)]