229087617

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 372556800

約数和(自身を除く): 143469183

約数列:

[1, 3, 11, 19, 29, 33, 43, 57, 87, 129, 209, 293, 319, 473, 551, 627, 817, 879, 957, 1247, 1419, 1653, 2451, 3223, 3741, 5567, 6061, 8497, 8987, 9669, 12599, 13717, 16701, 18183, 23693, 25491, 26961, 37797, 41151, 61237, 71079, 93467, 138589, 161443, 183711, 239381, 260623, 280401, 365371, 415767, 484329, 718143, 781869, 1096113, 1775873, 2633191, 4019081, 5327619, 6942049, 7899573, 12057243, 20826147, 76362539, 229087617]

約数ペア:

[(1, 229087617), (3, 76362539), (11, 20826147), (19, 12057243), (29, 7899573), (33, 6942049), (43, 5327619), (57, 4019081), (87, 2633191), (129, 1775873), (209, 1096113), (293, 781869), (319, 718143), (473, 484329), (551, 415767), (627, 365371), (817, 280401), (879, 260623), (957, 239381), (1247, 183711), (1419, 161443), (1653, 138589), (2451, 93467), (3223, 71079), (3741, 61237), (5567, 41151), (6061, 37797), (8497, 26961), (8987, 25491), (9669, 23693), (12599, 18183), (13717, 16701)]