348540836

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{4159}}^1$

素因数の和:4284

約数の個数: 48

約数和(自身を含む): 724039680

約数和(自身を除く): 375498844

約数列:

[1, 2, 4, 7, 14, 28, 41, 73, 82, 146, 164, 287, 292, 511, 574, 1022, 1148, 2044, 2993, 4159, 5986, 8318, 11972, 16636, 20951, 29113, 41902, 58226, 83804, 116452, 170519, 303607, 341038, 607214, 682076, 1193633, 1214428, 2125249, 2387266, 4250498, 4774532, 8500996, 12447887, 24895774, 49791548, 87135209, 174270418, 348540836]

約数ペア:

[(1, 348540836), (2, 174270418), (4, 87135209), (7, 49791548), (14, 24895774), (28, 12447887), (41, 8500996), (73, 4774532), (82, 4250498), (146, 2387266), (164, 2125249), (287, 1214428), (292, 1193633), (511, 682076), (574, 607214), (1022, 341038), (1148, 303607), (2044, 170519), (2993, 116452), (4159, 83804), (5986, 58226), (8318, 41902), (11972, 29113), (16636, 20951)]