316930992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1427}}^1$

素因数の和:2106

約数の個数: 80

約数和(自身を含む): 937773312

約数和(自身を除く): 620842320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 661, 1322, 1427, 1983, 2644, 2854, 3966, 4281, 4627, 5288, 5708, 7932, 8562, 9254, 9989, 10576, 11416, 13881, 15864, 17124, 18508, 19978, 22832, 27762, 29967, 31728, 34248, 37016, 39956, 55524, 59934, 68496, 74032, 79912, 111048, 119868, 159824, 222096, 239736, 479472, 943247, 1886494, 2829741, 3772988, 5659482, 6602729, 7545976, 11318964, 13205458, 15091952, 19808187, 22637928, 26410916, 39616374, 45275856, 52821832, 79232748, 105643664, 158465496, 316930992]

約数ペア:

[(1, 316930992), (2, 158465496), (3, 105643664), (4, 79232748), (6, 52821832), (7, 45275856), (8, 39616374), (12, 26410916), (14, 22637928), (16, 19808187), (21, 15091952), (24, 13205458), (28, 11318964), (42, 7545976), (48, 6602729), (56, 5659482), (84, 3772988), (112, 2829741), (168, 1886494), (336, 943247), (661, 479472), (1322, 239736), (1427, 222096), (1983, 159824), (2644, 119868), (2854, 111048), (3966, 79912), (4281, 74032), (4627, 68496), (5288, 59934), (5708, 55524), (7932, 39956), (8562, 37016), (9254, 34248), (9989, 31728), (10576, 29967), (11416, 27762), (13881, 22832), (15864, 19978), (17124, 18508)]