260070558

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{379}}^1$

素因数の和:713

約数の個数: 64

約数和(自身を含む): 586379520

約数和(自身を除く): 326308962

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 281, 379, 407, 562, 758, 814, 843, 1137, 1221, 1686, 2274, 2442, 3091, 4169, 6182, 8338, 9273, 10397, 12507, 14023, 18546, 20794, 25014, 28046, 31191, 42069, 62382, 84138, 106499, 114367, 154253, 212998, 228734, 308506, 319497, 343101, 462759, 638994, 686202, 925518, 1171489, 2342978, 3514467, 3940463, 7028934, 7880926, 11821389, 23642778, 43345093, 86690186, 130035279, 260070558]

約数ペア:

[(1, 260070558), (2, 130035279), (3, 86690186), (6, 43345093), (11, 23642778), (22, 11821389), (33, 7880926), (37, 7028934), (66, 3940463), (74, 3514467), (111, 2342978), (222, 1171489), (281, 925518), (379, 686202), (407, 638994), (562, 462759), (758, 343101), (814, 319497), (843, 308506), (1137, 228734), (1221, 212998), (1686, 154253), (2274, 114367), (2442, 106499), (3091, 84138), (4169, 62382), (6182, 42069), (8338, 31191), (9273, 28046), (10397, 25014), (12507, 20794), (14023, 18546)]