330719872

素因数分解:

$2^7\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2351}}^1$

素因数の和:2529

約数の個数: 64

約数和(自身を含む): 758096640

約数和(自身を除く): 427376768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 157, 224, 314, 448, 628, 896, 1099, 1256, 2198, 2351, 2512, 4396, 4702, 5024, 8792, 9404, 10048, 16457, 17584, 18808, 20096, 32914, 35168, 37616, 65828, 70336, 75232, 131656, 140672, 150464, 263312, 300928, 369107, 526624, 738214, 1053248, 1476428, 2106496, 2583749, 2952856, 5167498, 5905712, 10334996, 11811424, 20669992, 23622848, 41339984, 47245696, 82679968, 165359936, 330719872]

約数ペア:

[(1, 330719872), (2, 165359936), (4, 82679968), (7, 47245696), (8, 41339984), (14, 23622848), (16, 20669992), (28, 11811424), (32, 10334996), (56, 5905712), (64, 5167498), (112, 2952856), (128, 2583749), (157, 2106496), (224, 1476428), (314, 1053248), (448, 738214), (628, 526624), (896, 369107), (1099, 300928), (1256, 263312), (2198, 150464), (2351, 140672), (2512, 131656), (4396, 75232), (4702, 70336), (5024, 65828), (8792, 37616), (9404, 35168), (10048, 32914), (16457, 20096), (17584, 18808)]