251767164

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{16879}}^1$

素因数の和:17010

約数の個数: 48

約数和(自身を含む): 646571520

約数和(自身を除く): 394804356

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 113, 132, 226, 339, 452, 678, 1243, 1356, 2486, 3729, 4972, 7458, 14916, 16879, 33758, 50637, 67516, 101274, 185669, 202548, 371338, 557007, 742676, 1114014, 1907327, 2228028, 3814654, 5721981, 7629308, 11443962, 20980597, 22887924, 41961194, 62941791, 83922388, 125883582, 251767164]

約数ペア:

[(1, 251767164), (2, 125883582), (3, 83922388), (4, 62941791), (6, 41961194), (11, 22887924), (12, 20980597), (22, 11443962), (33, 7629308), (44, 5721981), (66, 3814654), (113, 2228028), (132, 1907327), (226, 1114014), (339, 742676), (452, 557007), (678, 371338), (1243, 202548), (1356, 185669), (2486, 101274), (3729, 67516), (4972, 50637), (7458, 33758), (14916, 16879)]