222322212

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{977}}^1$

素因数の和:1047

約数の個数: 144

約数和(自身を含む): 686790720

約数和(自身を除く): 464468508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 49, 54, 63, 84, 86, 98, 108, 126, 129, 147, 172, 189, 196, 252, 258, 294, 301, 378, 387, 441, 516, 588, 602, 756, 774, 882, 903, 977, 1161, 1204, 1323, 1548, 1764, 1806, 1954, 2107, 2322, 2646, 2709, 2931, 3612, 3908, 4214, 4644, 5292, 5418, 5862, 6321, 6839, 8127, 8428, 8793, 10836, 11724, 12642, 13678, 16254, 17586, 18963, 20517, 25284, 26379, 27356, 32508, 35172, 37926, 41034, 42011, 47873, 52758, 56889, 61551, 75852, 82068, 84022, 95746, 105516, 113778, 123102, 126033, 143619, 168044, 184653, 191492, 227556, 246204, 252066, 287238, 294077, 369306, 378099, 430857, 504132, 574476, 588154, 738612, 756198, 861714, 882231, 1134297, 1176308, 1292571, 1512396, 1723428, 1764462, 2058539, 2268594, 2585142, 2646693, 3528924, 4117078, 4537188, 5170284, 5293386, 6175617, 7940079, 8234156, 10586772, 12351234, 15880158, 18526851, 24702468, 31760316, 37053702, 55580553, 74107404, 111161106, 222322212]

約数ペア:

[(1, 222322212), (2, 111161106), (3, 74107404), (4, 55580553), (6, 37053702), (7, 31760316), (9, 24702468), (12, 18526851), (14, 15880158), (18, 12351234), (21, 10586772), (27, 8234156), (28, 7940079), (36, 6175617), (42, 5293386), (43, 5170284), (49, 4537188), (54, 4117078), (63, 3528924), (84, 2646693), (86, 2585142), (98, 2268594), (108, 2058539), (126, 1764462), (129, 1723428), (147, 1512396), (172, 1292571), (189, 1176308), (196, 1134297), (252, 882231), (258, 861714), (294, 756198), (301, 738612), (378, 588154), (387, 574476), (441, 504132), (516, 430857), (588, 378099), (602, 369306), (756, 294077), (774, 287238), (882, 252066), (903, 246204), (977, 227556), (1161, 191492), (1204, 184653), (1323, 168044), (1548, 143619), (1764, 126033), (1806, 123102), (1954, 113778), (2107, 105516), (2322, 95746), (2646, 84022), (2709, 82068), (2931, 75852), (3612, 61551), (3908, 56889), (4214, 52758), (4644, 47873), (5292, 42011), (5418, 41034), (5862, 37926), (6321, 35172), (6839, 32508), (8127, 27356), (8428, 26379), (8793, 25284), (10836, 20517), (11724, 18963), (12642, 17586), (13678, 16254)]