339698968

素因数分解:

$2^3\times 7^3\times {\mathrm{43}}^1\times {\mathrm{2879}}^1$

素因数の和:2949

約数の個数: 64

約数和(自身を含む): 760320000

約数和(自身を除く): 420621032

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 86, 98, 172, 196, 301, 343, 344, 392, 602, 686, 1204, 1372, 2107, 2408, 2744, 2879, 4214, 5758, 8428, 11516, 14749, 16856, 20153, 23032, 29498, 40306, 58996, 80612, 117992, 123797, 141071, 161224, 247594, 282142, 495188, 564284, 866579, 987497, 990376, 1128568, 1733158, 1974994, 3466316, 3949988, 6066053, 6932632, 7899976, 12132106, 24264212, 42462371, 48528424, 84924742, 169849484, 339698968]

約数ペア:

[(1, 339698968), (2, 169849484), (4, 84924742), (7, 48528424), (8, 42462371), (14, 24264212), (28, 12132106), (43, 7899976), (49, 6932632), (56, 6066053), (86, 3949988), (98, 3466316), (172, 1974994), (196, 1733158), (301, 1128568), (343, 990376), (344, 987497), (392, 866579), (602, 564284), (686, 495188), (1204, 282142), (1372, 247594), (2107, 161224), (2408, 141071), (2744, 123797), (2879, 117992), (4214, 80612), (5758, 58996), (8428, 40306), (11516, 29498), (14749, 23032), (16856, 20153)]