2811315168

素因数分解:

$2^5\times 3^3\times {\mathrm{181}}^1\times {\mathrm{17977}}^1$

素因数の和:18177

約数の個数: 96

約数和(自身を含む): 8245429920

約数和(自身を除く): 5434114752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 181, 216, 288, 362, 432, 543, 724, 864, 1086, 1448, 1629, 2172, 2896, 3258, 4344, 4887, 5792, 6516, 8688, 9774, 13032, 17376, 17977, 19548, 26064, 35954, 39096, 52128, 53931, 71908, 78192, 107862, 143816, 156384, 161793, 215724, 287632, 323586, 431448, 485379, 575264, 647172, 862896, 970758, 1294344, 1725792, 1941516, 2588688, 3253837, 3883032, 5177376, 6507674, 7766064, 9761511, 13015348, 15532128, 19523022, 26030696, 29284533, 39046044, 52061392, 58569066, 78092088, 87853599, 104122784, 117138132, 156184176, 175707198, 234276264, 312368352, 351414396, 468552528, 702828792, 937105056, 1405657584, 2811315168]

約数ペア:

[(1, 2811315168), (2, 1405657584), (3, 937105056), (4, 702828792), (6, 468552528), (8, 351414396), (9, 312368352), (12, 234276264), (16, 175707198), (18, 156184176), (24, 117138132), (27, 104122784), (32, 87853599), (36, 78092088), (48, 58569066), (54, 52061392), (72, 39046044), (96, 29284533), (108, 26030696), (144, 19523022), (181, 15532128), (216, 13015348), (288, 9761511), (362, 7766064), (432, 6507674), (543, 5177376), (724, 3883032), (864, 3253837), (1086, 2588688), (1448, 1941516), (1629, 1725792), (2172, 1294344), (2896, 970758), (3258, 862896), (4344, 647172), (4887, 575264), (5792, 485379), (6516, 431448), (8688, 323586), (9774, 287632), (13032, 215724), (17376, 161793), (17977, 156384), (19548, 143816), (26064, 107862), (35954, 78192), (39096, 71908), (52128, 53931)]