313131168

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{22189}}^1$

素因数の和:22219

約数の個数: 108

約数和(自身を含む): 1035895770

約数和(自身を除く): 722764602

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 14112, 22189, 44378, 66567, 88756, 133134, 155323, 177512, 199701, 266268, 310646, 355024, 399402, 465969, 532536, 621292, 710048, 798804, 931938, 1065072, 1087261, 1242584, 1397907, 1597608, 1863876, 2130144, 2174522, 2485168, 2795814, 3195216, 3261783, 3727752, 4349044, 4970336, 5591628, 6390432, 6523566, 7455504, 8698088, 9785349, 11183256, 13047132, 14911008, 17396176, 19570698, 22366512, 26094264, 34792352, 39141396, 44733024, 52188528, 78282792, 104377056, 156565584, 313131168]

約数ペア:

[(1, 313131168), (2, 156565584), (3, 104377056), (4, 78282792), (6, 52188528), (7, 44733024), (8, 39141396), (9, 34792352), (12, 26094264), (14, 22366512), (16, 19570698), (18, 17396176), (21, 14911008), (24, 13047132), (28, 11183256), (32, 9785349), (36, 8698088), (42, 7455504), (48, 6523566), (49, 6390432), (56, 5591628), (63, 4970336), (72, 4349044), (84, 3727752), (96, 3261783), (98, 3195216), (112, 2795814), (126, 2485168), (144, 2174522), (147, 2130144), (168, 1863876), (196, 1597608), (224, 1397907), (252, 1242584), (288, 1087261), (294, 1065072), (336, 931938), (392, 798804), (441, 710048), (504, 621292), (588, 532536), (672, 465969), (784, 399402), (882, 355024), (1008, 310646), (1176, 266268), (1568, 199701), (1764, 177512), (2016, 155323), (2352, 133134), (3528, 88756), (4704, 66567), (7056, 44378), (14112, 22189)]