279865776

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1879}}^1$

素因数の和:2026

約数の個数: 80

約数和(自身を含む): 755308800

約数和(自身を除く): 475443024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 107, 116, 174, 214, 232, 321, 348, 428, 464, 642, 696, 856, 1284, 1392, 1712, 1879, 2568, 3103, 3758, 5136, 5637, 6206, 7516, 9309, 11274, 12412, 15032, 18618, 22548, 24824, 30064, 37236, 45096, 49648, 54491, 74472, 90192, 108982, 148944, 163473, 201053, 217964, 326946, 402106, 435928, 603159, 653892, 804212, 871856, 1206318, 1307784, 1608424, 2412636, 2615568, 3216848, 4825272, 5830537, 9650544, 11661074, 17491611, 23322148, 34983222, 46644296, 69966444, 93288592, 139932888, 279865776]

約数ペア:

[(1, 279865776), (2, 139932888), (3, 93288592), (4, 69966444), (6, 46644296), (8, 34983222), (12, 23322148), (16, 17491611), (24, 11661074), (29, 9650544), (48, 5830537), (58, 4825272), (87, 3216848), (107, 2615568), (116, 2412636), (174, 1608424), (214, 1307784), (232, 1206318), (321, 871856), (348, 804212), (428, 653892), (464, 603159), (642, 435928), (696, 402106), (856, 326946), (1284, 217964), (1392, 201053), (1712, 163473), (1879, 148944), (2568, 108982), (3103, 90192), (3758, 74472), (5136, 54491), (5637, 49648), (6206, 45096), (7516, 37236), (9309, 30064), (11274, 24824), (12412, 22548), (15032, 18618)]