348120304

素因数分解:

$2^4\times 7^3\times {\mathrm{229}}^1\times {\mathrm{277}}^1$

素因数の和:535

約数の個数: 80

約数和(自身を含む): 792856000

約数和(自身を除く): 444735696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 229, 277, 343, 392, 458, 554, 686, 784, 916, 1108, 1372, 1603, 1832, 1939, 2216, 2744, 3206, 3664, 3878, 4432, 5488, 6412, 7756, 11221, 12824, 13573, 15512, 22442, 25648, 27146, 31024, 44884, 54292, 63433, 78547, 89768, 95011, 108584, 126866, 157094, 179536, 190022, 217168, 253732, 314188, 380044, 444031, 507464, 628376, 760088, 888062, 1014928, 1256752, 1520176, 1776124, 3108217, 3552248, 6216434, 7104496, 12432868, 21757519, 24865736, 43515038, 49731472, 87030076, 174060152, 348120304]

約数ペア:

[(1, 348120304), (2, 174060152), (4, 87030076), (7, 49731472), (8, 43515038), (14, 24865736), (16, 21757519), (28, 12432868), (49, 7104496), (56, 6216434), (98, 3552248), (112, 3108217), (196, 1776124), (229, 1520176), (277, 1256752), (343, 1014928), (392, 888062), (458, 760088), (554, 628376), (686, 507464), (784, 444031), (916, 380044), (1108, 314188), (1372, 253732), (1603, 217168), (1832, 190022), (1939, 179536), (2216, 157094), (2744, 126866), (3206, 108584), (3664, 95011), (3878, 89768), (4432, 78547), (5488, 63433), (6412, 54292), (7756, 44884), (11221, 31024), (12824, 27146), (13573, 25648), (15512, 22442)]