291228918

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{2683}}^1$

素因数の和:2996

約数の個数: 32

約数和(自身を含む): 592627200

約数和(自身を除く): 301398282

約数列:

[1, 2, 3, 6, 79, 158, 229, 237, 458, 474, 687, 1374, 2683, 5366, 8049, 16098, 18091, 36182, 54273, 108546, 211957, 423914, 614407, 635871, 1228814, 1271742, 1843221, 3686442, 48538153, 97076306, 145614459, 291228918]

約数ペア:

[(1, 291228918), (2, 145614459), (3, 97076306), (6, 48538153), (79, 3686442), (158, 1843221), (229, 1271742), (237, 1228814), (458, 635871), (474, 614407), (687, 423914), (1374, 211957), (2683, 108546), (5366, 54273), (8049, 36182), (16098, 18091)]