1239774672

素因数分解:

$2^4\times 3^1\times {\mathrm{907}}^1\times {\mathrm{28477}}^1$

素因数の和:29395

約数の個数: 40

約数和(自身を含む): 3206394976

約数和(自身を除く): 1966620304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 907, 1814, 2721, 3628, 5442, 7256, 10884, 14512, 21768, 28477, 43536, 56954, 85431, 113908, 170862, 227816, 341724, 455632, 683448, 1366896, 25828639, 51657278, 77485917, 103314556, 154971834, 206629112, 309943668, 413258224, 619887336, 1239774672]

約数ペア:

[(1, 1239774672), (2, 619887336), (3, 413258224), (4, 309943668), (6, 206629112), (8, 154971834), (12, 103314556), (16, 77485917), (24, 51657278), (48, 25828639), (907, 1366896), (1814, 683448), (2721, 455632), (3628, 341724), (5442, 227816), (7256, 170862), (10884, 113908), (14512, 85431), (21768, 56954), (28477, 43536)]