420747253696

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{85378907}}^1$

素因数の和:85378937

約数の個数: 56

約数和(自身を含む): 1040939646336

約数和(自身を除く): 620192392640

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 85378907, 170757814, 341515628, 597652349, 683031256, 939167977, 1195304698, 1366062512, 1878335954, 2390609396, 2732125024, 3756671908, 4781218792, 5464250048, 6574175839, 7513343816, 9562437584, 13148351678, 15026687632, 19124875168, 26296703356, 30053375264, 38249750336, 52593406712, 60106750528, 105186813424, 210373626848, 420747253696]

約数ペア:

[(1, 420747253696), (2, 210373626848), (4, 105186813424), (7, 60106750528), (8, 52593406712), (11, 38249750336), (14, 30053375264), (16, 26296703356), (22, 19124875168), (28, 15026687632), (32, 13148351678), (44, 9562437584), (56, 7513343816), (64, 6574175839), (77, 5464250048), (88, 4781218792), (112, 3756671908), (154, 2732125024), (176, 2390609396), (224, 1878335954), (308, 1366062512), (352, 1195304698), (448, 939167977), (616, 683031256), (704, 597652349), (1232, 341515628), (2464, 170757814), (4928, 85378907)]