3878782292

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{15683}}^1$

素因数の和:15789

約数の個数: 72

約数和(自身を含む): 8644267968

約数和(自身を除く): 4765485676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 73, 77, 121, 146, 154, 242, 292, 308, 484, 511, 803, 847, 1022, 1606, 1694, 2044, 3212, 3388, 5621, 8833, 11242, 15683, 17666, 22484, 31366, 35332, 61831, 62732, 109781, 123662, 172513, 219562, 247324, 345026, 439124, 690052, 1144859, 1207591, 1897643, 2289718, 2415182, 3795286, 4579436, 4830364, 7590572, 8014013, 12593449, 13283501, 16028026, 25186898, 26567002, 32056052, 50373796, 53134004, 88154143, 138527939, 176308286, 277055878, 352616572, 554111756, 969695573, 1939391146, 3878782292]

約数ペア:

[(1, 3878782292), (2, 1939391146), (4, 969695573), (7, 554111756), (11, 352616572), (14, 277055878), (22, 176308286), (28, 138527939), (44, 88154143), (73, 53134004), (77, 50373796), (121, 32056052), (146, 26567002), (154, 25186898), (242, 16028026), (292, 13283501), (308, 12593449), (484, 8014013), (511, 7590572), (803, 4830364), (847, 4579436), (1022, 3795286), (1606, 2415182), (1694, 2289718), (2044, 1897643), (3212, 1207591), (3388, 1144859), (5621, 690052), (8833, 439124), (11242, 345026), (15683, 247324), (17666, 219562), (22484, 172513), (31366, 123662), (35332, 109781), (61831, 62732)]