210913872

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1489}}^1$

素因数の和:1740

約数の個数: 80

約数和(自身を含む): 589753920

約数和(自身を除く): 378840048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 227, 312, 454, 624, 681, 908, 1362, 1489, 1816, 2724, 2951, 2978, 3632, 4467, 5448, 5902, 5956, 8853, 8934, 10896, 11804, 11912, 17706, 17868, 19357, 23608, 23824, 35412, 35736, 38714, 47216, 58071, 70824, 71472, 77428, 116142, 141648, 154856, 232284, 309712, 338003, 464568, 676006, 929136, 1014009, 1352012, 2028018, 2704024, 4056036, 4394039, 5408048, 8112072, 8788078, 13182117, 16224144, 17576156, 26364234, 35152312, 52728468, 70304624, 105456936, 210913872]

約数ペア:

[(1, 210913872), (2, 105456936), (3, 70304624), (4, 52728468), (6, 35152312), (8, 26364234), (12, 17576156), (13, 16224144), (16, 13182117), (24, 8788078), (26, 8112072), (39, 5408048), (48, 4394039), (52, 4056036), (78, 2704024), (104, 2028018), (156, 1352012), (208, 1014009), (227, 929136), (312, 676006), (454, 464568), (624, 338003), (681, 309712), (908, 232284), (1362, 154856), (1489, 141648), (1816, 116142), (2724, 77428), (2951, 71472), (2978, 70824), (3632, 58071), (4467, 47216), (5448, 38714), (5902, 35736), (5956, 35412), (8853, 23824), (8934, 23608), (10896, 19357), (11804, 17868), (11912, 17706)]