260489152

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{52859}}^1$

素因数の和:52889

約数の個数: 56

約数和(自身を含む): 644469120

約数和(自身を除く): 383979968

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 52859, 105718, 211436, 370013, 422872, 581449, 740026, 845744, 1162898, 1480052, 1691488, 2325796, 2960104, 3382976, 4070143, 4651592, 5920208, 8140286, 9303184, 11840416, 16280572, 18606368, 23680832, 32561144, 37212736, 65122288, 130244576, 260489152]

約数ペア:

[(1, 260489152), (2, 130244576), (4, 65122288), (7, 37212736), (8, 32561144), (11, 23680832), (14, 18606368), (16, 16280572), (22, 11840416), (28, 9303184), (32, 8140286), (44, 5920208), (56, 4651592), (64, 4070143), (77, 3382976), (88, 2960104), (112, 2325796), (154, 1691488), (176, 1480052), (224, 1162898), (308, 845744), (352, 740026), (448, 581449), (616, 422872), (704, 370013), (1232, 211436), (2464, 105718), (4928, 52859)]