349065472

素因数分解:

$2^8\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4751}}^1$

素因数の和:4815

約数の個数: 72

約数和(自身を含む): 815899392

約数和(自身を除く): 466833920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 128, 164, 224, 256, 287, 328, 448, 574, 656, 896, 1148, 1312, 1792, 2296, 2624, 4592, 4751, 5248, 9184, 9502, 10496, 18368, 19004, 33257, 36736, 38008, 66514, 73472, 76016, 133028, 152032, 194791, 266056, 304064, 389582, 532112, 608128, 779164, 1064224, 1216256, 1363537, 1558328, 2128448, 2727074, 3116656, 4256896, 5454148, 6233312, 8513792, 10908296, 12466624, 21816592, 24933248, 43633184, 49866496, 87266368, 174532736, 349065472]

約数ペア:

[(1, 349065472), (2, 174532736), (4, 87266368), (7, 49866496), (8, 43633184), (14, 24933248), (16, 21816592), (28, 12466624), (32, 10908296), (41, 8513792), (56, 6233312), (64, 5454148), (82, 4256896), (112, 3116656), (128, 2727074), (164, 2128448), (224, 1558328), (256, 1363537), (287, 1216256), (328, 1064224), (448, 779164), (574, 608128), (656, 532112), (896, 389582), (1148, 304064), (1312, 266056), (1792, 194791), (2296, 152032), (2624, 133028), (4592, 76016), (4751, 73472), (5248, 66514), (9184, 38008), (9502, 36736), (10496, 33257), (18368, 19004)]