279309072

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{3001}}^1$

素因数の和:3296

約数の個数: 80

約数和(自身を含む): 827879552

約数和(自身を除く): 548570480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 277, 336, 554, 831, 1108, 1662, 1939, 2216, 3001, 3324, 3878, 4432, 5817, 6002, 6648, 7756, 9003, 11634, 12004, 13296, 15512, 18006, 21007, 23268, 24008, 31024, 36012, 42014, 46536, 48016, 63021, 72024, 84028, 93072, 126042, 144048, 168056, 252084, 336112, 504168, 831277, 1008336, 1662554, 2493831, 3325108, 4987662, 5818939, 6650216, 9975324, 11637878, 13300432, 17456817, 19950648, 23275756, 34913634, 39901296, 46551512, 69827268, 93103024, 139654536, 279309072]

約数ペア:

[(1, 279309072), (2, 139654536), (3, 93103024), (4, 69827268), (6, 46551512), (7, 39901296), (8, 34913634), (12, 23275756), (14, 19950648), (16, 17456817), (21, 13300432), (24, 11637878), (28, 9975324), (42, 6650216), (48, 5818939), (56, 4987662), (84, 3325108), (112, 2493831), (168, 1662554), (277, 1008336), (336, 831277), (554, 504168), (831, 336112), (1108, 252084), (1662, 168056), (1939, 144048), (2216, 126042), (3001, 93072), (3324, 84028), (3878, 72024), (4432, 63021), (5817, 48016), (6002, 46536), (6648, 42014), (7756, 36012), (9003, 31024), (11634, 24008), (12004, 23268), (13296, 21007), (15512, 18006)]