242906904

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:470

約数の個数: 128

約数和(自身を含む): 700876800

約数和(自身を除く): 457969896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 71, 72, 94, 108, 141, 142, 188, 213, 216, 282, 284, 337, 376, 423, 426, 564, 568, 639, 674, 846, 852, 1011, 1128, 1269, 1278, 1348, 1692, 1704, 1917, 2022, 2538, 2556, 2696, 3033, 3337, 3384, 3834, 4044, 5076, 5112, 6066, 6674, 7668, 8088, 9099, 10011, 10152, 12132, 13348, 15336, 15839, 18198, 20022, 23927, 24264, 26696, 30033, 31678, 36396, 40044, 47517, 47854, 60066, 63356, 71781, 72792, 80088, 90099, 95034, 95708, 120132, 126712, 142551, 143562, 180198, 190068, 191416, 215343, 240264, 285102, 287124, 360396, 380136, 427653, 430686, 570204, 574248, 646029, 720792, 855306, 861372, 1124569, 1140408, 1292058, 1710612, 1722744, 2249138, 2584116, 3373707, 3421224, 4498276, 5168232, 6747414, 8996552, 10121121, 13494828, 20242242, 26989656, 30363363, 40484484, 60726726, 80968968, 121453452, 242906904]

約数ペア:

[(1, 242906904), (2, 121453452), (3, 80968968), (4, 60726726), (6, 40484484), (8, 30363363), (9, 26989656), (12, 20242242), (18, 13494828), (24, 10121121), (27, 8996552), (36, 6747414), (47, 5168232), (54, 4498276), (71, 3421224), (72, 3373707), (94, 2584116), (108, 2249138), (141, 1722744), (142, 1710612), (188, 1292058), (213, 1140408), (216, 1124569), (282, 861372), (284, 855306), (337, 720792), (376, 646029), (423, 574248), (426, 570204), (564, 430686), (568, 427653), (639, 380136), (674, 360396), (846, 287124), (852, 285102), (1011, 240264), (1128, 215343), (1269, 191416), (1278, 190068), (1348, 180198), (1692, 143562), (1704, 142551), (1917, 126712), (2022, 120132), (2538, 95708), (2556, 95034), (2696, 90099), (3033, 80088), (3337, 72792), (3384, 71781), (3834, 63356), (4044, 60066), (5076, 47854), (5112, 47517), (6066, 40044), (6674, 36396), (7668, 31678), (8088, 30033), (9099, 26696), (10011, 24264), (10152, 23927), (12132, 20022), (13348, 18198), (15336, 15839)]