1278005496628

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1\times {\mathrm{8599}}^1$

素因数の和:9269

約数の個数: 96

約数和(自身を含む): 2608962048000

約数和(自身を除く): 1330956551372

約数列:

[1, 2, 4, 7, 14, 28, 107, 113, 214, 226, 428, 439, 452, 749, 791, 878, 1498, 1582, 1756, 2996, 3073, 3164, 6146, 8599, 12091, 12292, 17198, 24182, 34396, 46973, 48364, 49607, 60193, 84637, 93946, 99214, 120386, 169274, 187892, 198428, 240772, 328811, 338548, 347249, 657622, 694498, 920093, 971687, 1315244, 1388996, 1840186, 1943374, 3680372, 3774961, 3886748, 5307949, 6440651, 6801809, 7549922, 10615898, 12881302, 13603618, 15099844, 21231796, 25762604, 26424727, 27207236, 37155643, 52849454, 74311286, 103970509, 105698908, 148622572, 207941018, 403920827, 415882036, 426570593, 727793563, 807841654, 853141186, 1455587126, 1615683308, 1706282372, 2827445789, 2911174252, 2985994151, 5654891578, 5971988302, 11309783156, 11943976604, 45643053451, 91286106902, 182572213804, 319501374157, 639002748314, 1278005496628]

約数ペア:

[(1, 1278005496628), (2, 639002748314), (4, 319501374157), (7, 182572213804), (14, 91286106902), (28, 45643053451), (107, 11943976604), (113, 11309783156), (214, 5971988302), (226, 5654891578), (428, 2985994151), (439, 2911174252), (452, 2827445789), (749, 1706282372), (791, 1615683308), (878, 1455587126), (1498, 853141186), (1582, 807841654), (1756, 727793563), (2996, 426570593), (3073, 415882036), (3164, 403920827), (6146, 207941018), (8599, 148622572), (12091, 105698908), (12292, 103970509), (17198, 74311286), (24182, 52849454), (34396, 37155643), (46973, 27207236), (48364, 26424727), (49607, 25762604), (60193, 21231796), (84637, 15099844), (93946, 13603618), (99214, 12881302), (120386, 10615898), (169274, 7549922), (187892, 6801809), (198428, 6440651), (240772, 5307949), (328811, 3886748), (338548, 3774961), (347249, 3680372), (657622, 1943374), (694498, 1840186), (920093, 1388996), (971687, 1315244)]