2054151624

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{1571}}^1$

素因数の和:1811

約数の個数: 128

約数和(自身を含む): 6042516480

約数和(自身を除く): 3988364856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 181, 258, 301, 344, 362, 516, 543, 602, 724, 903, 1032, 1086, 1204, 1267, 1448, 1571, 1806, 2172, 2408, 2534, 3142, 3612, 3801, 4344, 4713, 5068, 6284, 7224, 7602, 7783, 9426, 10136, 10997, 12568, 15204, 15566, 18852, 21994, 23349, 30408, 31132, 32991, 37704, 43988, 46698, 54481, 62264, 65982, 67553, 87976, 93396, 108962, 131964, 135106, 163443, 186792, 202659, 217924, 263928, 270212, 284351, 326886, 405318, 435848, 472871, 540424, 568702, 653772, 810636, 853053, 945742, 1137404, 1307544, 1418613, 1621272, 1706106, 1891484, 1990457, 2274808, 2837226, 3412212, 3782968, 3980914, 5674452, 5971371, 6824424, 7961828, 11348904, 11942742, 12227093, 15923656, 23885484, 24454186, 36681279, 47770968, 48908372, 73362558, 85589651, 97816744, 146725116, 171179302, 256768953, 293450232, 342358604, 513537906, 684717208, 1027075812, 2054151624]

約数ペア:

[(1, 2054151624), (2, 1027075812), (3, 684717208), (4, 513537906), (6, 342358604), (7, 293450232), (8, 256768953), (12, 171179302), (14, 146725116), (21, 97816744), (24, 85589651), (28, 73362558), (42, 48908372), (43, 47770968), (56, 36681279), (84, 24454186), (86, 23885484), (129, 15923656), (168, 12227093), (172, 11942742), (181, 11348904), (258, 7961828), (301, 6824424), (344, 5971371), (362, 5674452), (516, 3980914), (543, 3782968), (602, 3412212), (724, 2837226), (903, 2274808), (1032, 1990457), (1086, 1891484), (1204, 1706106), (1267, 1621272), (1448, 1418613), (1571, 1307544), (1806, 1137404), (2172, 945742), (2408, 853053), (2534, 810636), (3142, 653772), (3612, 568702), (3801, 540424), (4344, 472871), (4713, 435848), (5068, 405318), (6284, 326886), (7224, 284351), (7602, 270212), (7783, 263928), (9426, 217924), (10136, 202659), (10997, 186792), (12568, 163443), (15204, 135106), (15566, 131964), (18852, 108962), (21994, 93396), (23349, 87976), (30408, 67553), (31132, 65982), (32991, 62264), (37704, 54481), (43988, 46698)]