222561276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{85469}}^1$

素因数の和:85514

約数の個数: 48

約数和(自身を含む): 612648960

約数和(自身を除く): 390087684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 85469, 170938, 256407, 341876, 512814, 598283, 1025628, 1196566, 1794849, 2393132, 2649539, 3589698, 5299078, 7179396, 7948617, 10598156, 15897234, 18546773, 31794468, 37093546, 55640319, 74187092, 111280638, 222561276]

約数ペア:

[(1, 222561276), (2, 111280638), (3, 74187092), (4, 55640319), (6, 37093546), (7, 31794468), (12, 18546773), (14, 15897234), (21, 10598156), (28, 7948617), (31, 7179396), (42, 5299078), (62, 3589698), (84, 2649539), (93, 2393132), (124, 1794849), (186, 1196566), (217, 1025628), (372, 598283), (434, 512814), (651, 341876), (868, 256407), (1302, 170938), (2604, 85469)]