278324976

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{1153}}^1$

素因数の和:1318

約数の個数: 80

約数和(自身を含む): 741809664

約数和(自身を除く): 463484688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 107, 141, 188, 214, 282, 321, 376, 428, 564, 642, 752, 856, 1128, 1153, 1284, 1712, 2256, 2306, 2568, 3459, 4612, 5029, 5136, 6918, 9224, 10058, 13836, 15087, 18448, 20116, 27672, 30174, 40232, 54191, 55344, 60348, 80464, 108382, 120696, 123371, 162573, 216764, 241392, 246742, 325146, 370113, 433528, 493484, 650292, 740226, 867056, 986968, 1300584, 1480452, 1973936, 2601168, 2960904, 5798437, 5921808, 11596874, 17395311, 23193748, 34790622, 46387496, 69581244, 92774992, 139162488, 278324976]

約数ペア:

[(1, 278324976), (2, 139162488), (3, 92774992), (4, 69581244), (6, 46387496), (8, 34790622), (12, 23193748), (16, 17395311), (24, 11596874), (47, 5921808), (48, 5798437), (94, 2960904), (107, 2601168), (141, 1973936), (188, 1480452), (214, 1300584), (282, 986968), (321, 867056), (376, 740226), (428, 650292), (564, 493484), (642, 433528), (752, 370113), (856, 325146), (1128, 246742), (1153, 241392), (1284, 216764), (1712, 162573), (2256, 123371), (2306, 120696), (2568, 108382), (3459, 80464), (4612, 60348), (5029, 55344), (5136, 54191), (6918, 40232), (9224, 30174), (10058, 27672), (13836, 20116), (15087, 18448)]