210895248

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{433}}^1$

素因数の和:656

約数の個数: 80

約数和(自身を含む): 557533760

約数和(自身を除く): 346638512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 139, 146, 219, 278, 292, 417, 433, 438, 556, 584, 834, 866, 876, 1112, 1168, 1299, 1668, 1732, 1752, 2224, 2598, 3336, 3464, 3504, 5196, 6672, 6928, 10147, 10392, 20294, 20784, 30441, 31609, 40588, 60187, 60882, 63218, 81176, 94827, 120374, 121764, 126436, 162352, 180561, 189654, 240748, 243528, 252872, 361122, 379308, 481496, 487056, 505744, 722244, 758616, 962992, 1444488, 1517232, 2888976, 4393651, 8787302, 13180953, 17574604, 26361906, 35149208, 52723812, 70298416, 105447624, 210895248]

約数ペア:

[(1, 210895248), (2, 105447624), (3, 70298416), (4, 52723812), (6, 35149208), (8, 26361906), (12, 17574604), (16, 13180953), (24, 8787302), (48, 4393651), (73, 2888976), (139, 1517232), (146, 1444488), (219, 962992), (278, 758616), (292, 722244), (417, 505744), (433, 487056), (438, 481496), (556, 379308), (584, 361122), (834, 252872), (866, 243528), (876, 240748), (1112, 189654), (1168, 180561), (1299, 162352), (1668, 126436), (1732, 121764), (1752, 120374), (2224, 94827), (2598, 81176), (3336, 63218), (3464, 60882), (3504, 60187), (5196, 40588), (6672, 31609), (6928, 30441), (10147, 20784), (10392, 20294)]