881006832

素因数分解:

$2^4\times 3^2\times {\mathrm{521}}^1\times {\mathrm{11743}}^1$

素因数の和:12278

約数の個数: 60

約数和(自身を含む): 2470538304

約数和(自身を除く): 1589531472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 521, 1042, 1563, 2084, 3126, 4168, 4689, 6252, 8336, 9378, 11743, 12504, 18756, 23486, 25008, 35229, 37512, 46972, 70458, 75024, 93944, 105687, 140916, 187888, 211374, 281832, 422748, 563664, 845496, 1690992, 6118103, 12236206, 18354309, 24472412, 36708618, 48944824, 55062927, 73417236, 97889648, 110125854, 146834472, 220251708, 293668944, 440503416, 881006832]

約数ペア:

[(1, 881006832), (2, 440503416), (3, 293668944), (4, 220251708), (6, 146834472), (8, 110125854), (9, 97889648), (12, 73417236), (16, 55062927), (18, 48944824), (24, 36708618), (36, 24472412), (48, 18354309), (72, 12236206), (144, 6118103), (521, 1690992), (1042, 845496), (1563, 563664), (2084, 422748), (3126, 281832), (4168, 211374), (4689, 187888), (6252, 140916), (8336, 105687), (9378, 93944), (11743, 75024), (12504, 70458), (18756, 46972), (23486, 37512), (25008, 35229)]