275621372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8999}}^1$

素因数の和:9066

約数の個数: 48

約数和(自身を含む): 564480000

約数和(自身を除く): 288858628

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 52, 62, 76, 124, 247, 403, 494, 589, 806, 988, 1178, 1612, 2356, 7657, 8999, 15314, 17998, 30628, 35996, 116987, 170981, 233974, 278969, 341962, 467948, 557938, 683924, 1115876, 2222753, 3626597, 4445506, 5300411, 7253194, 8891012, 10600822, 14506388, 21201644, 68905343, 137810686, 275621372]

約数ペア:

[(1, 275621372), (2, 137810686), (4, 68905343), (13, 21201644), (19, 14506388), (26, 10600822), (31, 8891012), (38, 7253194), (52, 5300411), (62, 4445506), (76, 3626597), (124, 2222753), (247, 1115876), (403, 683924), (494, 557938), (589, 467948), (806, 341962), (988, 278969), (1178, 233974), (1612, 170981), (2356, 116987), (7657, 35996), (8999, 30628), (15314, 17998)]