1645377984

素因数分解:

$2^6\times 3^2\times {\mathrm{2856559}}^1$

素因数の和:2856577

約数の個数: 42

約数和(自身を含む): 4716180560

約数和(自身を除く): 3070802576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 2856559, 5713118, 8569677, 11426236, 17139354, 22852472, 25709031, 34278708, 45704944, 51418062, 68557416, 91409888, 102836124, 137114832, 182819776, 205672248, 274229664, 411344496, 548459328, 822688992, 1645377984]

約数ペア:

[(1, 1645377984), (2, 822688992), (3, 548459328), (4, 411344496), (6, 274229664), (8, 205672248), (9, 182819776), (12, 137114832), (16, 102836124), (18, 91409888), (24, 68557416), (32, 51418062), (36, 45704944), (48, 34278708), (64, 25709031), (72, 22852472), (96, 17139354), (144, 11426236), (192, 8569677), (288, 5713118), (576, 2856559)]