214672752

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{212969}}^1$

素因数の和:212990

約数の個数: 60

約数和(自身を含む): 686615280

約数和(自身を除く): 471942528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 212969, 425938, 638907, 851876, 1277814, 1490783, 1703752, 1916721, 2555628, 2981566, 3407504, 3833442, 4472349, 5111256, 5963132, 7666884, 8944698, 10222512, 11926264, 13417047, 15333768, 17889396, 23852528, 26834094, 30667536, 35778792, 53668188, 71557584, 107336376, 214672752]

約数ペア:

[(1, 214672752), (2, 107336376), (3, 71557584), (4, 53668188), (6, 35778792), (7, 30667536), (8, 26834094), (9, 23852528), (12, 17889396), (14, 15333768), (16, 13417047), (18, 11926264), (21, 10222512), (24, 8944698), (28, 7666884), (36, 5963132), (42, 5111256), (48, 4472349), (56, 3833442), (63, 3407504), (72, 2981566), (84, 2555628), (112, 1916721), (126, 1703752), (144, 1490783), (168, 1277814), (252, 851876), (336, 638907), (504, 425938), (1008, 212969)]