253469904

素因数分解:

$2^4\times 3^1\times {\mathrm{313}}^1\times {\mathrm{16871}}^1$

素因数の和:17195

約数の個数: 40

約数和(自身を含む): 656928192

約数和(自身を除く): 403458288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 313, 626, 939, 1252, 1878, 2504, 3756, 5008, 7512, 15024, 16871, 33742, 50613, 67484, 101226, 134968, 202452, 269936, 404904, 809808, 5280623, 10561246, 15841869, 21122492, 31683738, 42244984, 63367476, 84489968, 126734952, 253469904]

約数ペア:

[(1, 253469904), (2, 126734952), (3, 84489968), (4, 63367476), (6, 42244984), (8, 31683738), (12, 21122492), (16, 15841869), (24, 10561246), (48, 5280623), (313, 809808), (626, 404904), (939, 269936), (1252, 202452), (1878, 134968), (2504, 101226), (3756, 67484), (5008, 50613), (7512, 33742), (15024, 16871)]