488293890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{136777}}^1$

素因数の和:136811

約数の個数: 64

約数和(自身を含む): 1418114304

約数和(自身を除く): 929820414

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 136777, 273554, 410331, 683885, 820662, 957439, 1367770, 1914878, 2051655, 2325209, 2872317, 4103310, 4650418, 4787195, 5744634, 6975627, 9574390, 11626045, 13951254, 14361585, 16276463, 23252090, 28723170, 32552926, 34878135, 48829389, 69756270, 81382315, 97658778, 162764630, 244146945, 488293890]

約数ペア:

[(1, 488293890), (2, 244146945), (3, 162764630), (5, 97658778), (6, 81382315), (7, 69756270), (10, 48829389), (14, 34878135), (15, 32552926), (17, 28723170), (21, 23252090), (30, 16276463), (34, 14361585), (35, 13951254), (42, 11626045), (51, 9574390), (70, 6975627), (85, 5744634), (102, 4787195), (105, 4650418), (119, 4103310), (170, 2872317), (210, 2325209), (238, 2051655), (255, 1914878), (357, 1367770), (510, 957439), (595, 820662), (714, 683885), (1190, 410331), (1785, 273554), (3570, 136777)]