346087168

素因数分解:

$2^8\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1279}}^1$

素因数の和:1453

約数の個数: 72

約数和(自身を含む): 795361280

約数和(自身を除く): 449274112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 151, 224, 256, 302, 448, 604, 896, 1057, 1208, 1279, 1792, 2114, 2416, 2558, 4228, 4832, 5116, 8456, 8953, 9664, 10232, 16912, 17906, 19328, 20464, 33824, 35812, 38656, 40928, 67648, 71624, 81856, 135296, 143248, 163712, 193129, 270592, 286496, 327424, 386258, 572992, 772516, 1145984, 1351903, 1545032, 2291968, 2703806, 3090064, 5407612, 6180128, 10815224, 12360256, 21630448, 24720512, 43260896, 49441024, 86521792, 173043584, 346087168]

約数ペア:

[(1, 346087168), (2, 173043584), (4, 86521792), (7, 49441024), (8, 43260896), (14, 24720512), (16, 21630448), (28, 12360256), (32, 10815224), (56, 6180128), (64, 5407612), (112, 3090064), (128, 2703806), (151, 2291968), (224, 1545032), (256, 1351903), (302, 1145984), (448, 772516), (604, 572992), (896, 386258), (1057, 327424), (1208, 286496), (1279, 270592), (1792, 193129), (2114, 163712), (2416, 143248), (2558, 135296), (4228, 81856), (4832, 71624), (5116, 67648), (8456, 40928), (8953, 38656), (9664, 35812), (10232, 33824), (16912, 20464), (17906, 19328)]