353148908

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{1087}}^1$

素因数の和:1422

約数の個数: 48

約数和(自身を含む): 726749184

約数和(自身を除く): 373600276

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 283, 287, 566, 574, 1087, 1132, 1148, 1981, 2174, 3962, 4348, 7609, 7924, 11603, 15218, 23206, 30436, 44567, 46412, 81221, 89134, 162442, 178268, 307621, 311969, 324884, 615242, 623938, 1230484, 1247876, 2153347, 4306694, 8613388, 12612461, 25224922, 50449844, 88287227, 176574454, 353148908]

約数ペア:

[(1, 353148908), (2, 176574454), (4, 88287227), (7, 50449844), (14, 25224922), (28, 12612461), (41, 8613388), (82, 4306694), (164, 2153347), (283, 1247876), (287, 1230484), (566, 623938), (574, 615242), (1087, 324884), (1132, 311969), (1148, 307621), (1981, 178268), (2174, 162442), (3962, 89134), (4348, 81221), (7609, 46412), (7924, 44567), (11603, 30436), (15218, 23206)]