321068355328

素因数分解:

$2^8\times 7^1\times {\mathrm{2113}}^1\times {\mathrm{84793}}^1$

素因数の和:86929

約数の個数: 72

約数和(自身を含む): 732792461408

約数和(自身を除く): 411724106080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 2113, 4226, 8452, 14791, 16904, 29582, 33808, 59164, 67616, 84793, 118328, 135232, 169586, 236656, 270464, 339172, 473312, 540928, 593551, 678344, 946624, 1187102, 1356688, 1893248, 2374204, 2713376, 3786496, 4748408, 5426752, 9496816, 10853504, 18993632, 21707008, 37987264, 75974528, 151949056, 179167609, 358335218, 716670436, 1254173263, 1433340872, 2508346526, 2866681744, 5016693052, 5733363488, 10033386104, 11466726976, 20066772208, 22933453952, 40133544416, 45866907904, 80267088832, 160534177664, 321068355328]

約数ペア:

[(1, 321068355328), (2, 160534177664), (4, 80267088832), (7, 45866907904), (8, 40133544416), (14, 22933453952), (16, 20066772208), (28, 11466726976), (32, 10033386104), (56, 5733363488), (64, 5016693052), (112, 2866681744), (128, 2508346526), (224, 1433340872), (256, 1254173263), (448, 716670436), (896, 358335218), (1792, 179167609), (2113, 151949056), (4226, 75974528), (8452, 37987264), (14791, 21707008), (16904, 18993632), (29582, 10853504), (33808, 9496816), (59164, 5426752), (67616, 4748408), (84793, 3786496), (118328, 2713376), (135232, 2374204), (169586, 1893248), (236656, 1356688), (270464, 1187102), (339172, 946624), (473312, 678344), (540928, 593551)]