1880689248

素因数分解:

$2^5\times 3^2\times {\mathrm{647}}^1\times {\mathrm{10093}}^1$

素因数の和:10756

約数の個数: 72

約数和(自身を含む): 5357006928

約数和(自身を除く): 3476317680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 647, 1294, 1941, 2588, 3882, 5176, 5823, 7764, 10093, 10352, 11646, 15528, 20186, 20704, 23292, 30279, 31056, 40372, 46584, 60558, 62112, 80744, 90837, 93168, 121116, 161488, 181674, 186336, 242232, 322976, 363348, 484464, 726696, 968928, 1453392, 2906784, 6530171, 13060342, 19590513, 26120684, 39181026, 52241368, 58771539, 78362052, 104482736, 117543078, 156724104, 208965472, 235086156, 313448208, 470172312, 626896416, 940344624, 1880689248]

約数ペア:

[(1, 1880689248), (2, 940344624), (3, 626896416), (4, 470172312), (6, 313448208), (8, 235086156), (9, 208965472), (12, 156724104), (16, 117543078), (18, 104482736), (24, 78362052), (32, 58771539), (36, 52241368), (48, 39181026), (72, 26120684), (96, 19590513), (144, 13060342), (288, 6530171), (647, 2906784), (1294, 1453392), (1941, 968928), (2588, 726696), (3882, 484464), (5176, 363348), (5823, 322976), (7764, 242232), (10093, 186336), (10352, 181674), (11646, 161488), (15528, 121116), (20186, 93168), (20704, 90837), (23292, 80744), (30279, 62112), (31056, 60558), (40372, 46584)]