22278370472

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{479}}^1\times {\mathrm{1123}}^1$

素因数の和:1806

約数の個数: 64

約数和(自身を含む): 43506892800

約数和(自身を除く): 21228522328

約数列:

[1, 2, 4, 8, 31, 62, 124, 167, 248, 334, 479, 668, 958, 1123, 1336, 1916, 2246, 3832, 4492, 5177, 8984, 10354, 14849, 20708, 29698, 34813, 41416, 59396, 69626, 79993, 118792, 139252, 159986, 187541, 278504, 319972, 375082, 537917, 639944, 750164, 1075834, 1500328, 2151668, 2479783, 4303336, 4959566, 5813771, 9919132, 11627542, 16675427, 19838264, 23255084, 33350854, 46510168, 66701708, 89832139, 133403416, 179664278, 359328556, 718657112, 2784796309, 5569592618, 11139185236, 22278370472]

約数ペア:

[(1, 22278370472), (2, 11139185236), (4, 5569592618), (8, 2784796309), (31, 718657112), (62, 359328556), (124, 179664278), (167, 133403416), (248, 89832139), (334, 66701708), (479, 46510168), (668, 33350854), (958, 23255084), (1123, 19838264), (1336, 16675427), (1916, 11627542), (2246, 9919132), (3832, 5813771), (4492, 4959566), (5177, 4303336), (8984, 2479783), (10354, 2151668), (14849, 1500328), (20708, 1075834), (29698, 750164), (34813, 639944), (41416, 537917), (59396, 375082), (69626, 319972), (79993, 278504), (118792, 187541), (139252, 159986)]