421790496

素因数分解:

$2^5\times 3^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{433}}^1$

素因数の和:658

約数の個数: 96

約数和(自身を含む): 1133052480

約数和(自身を除く): 711261984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 73, 96, 139, 146, 219, 278, 292, 417, 433, 438, 556, 584, 834, 866, 876, 1112, 1168, 1299, 1668, 1732, 1752, 2224, 2336, 2598, 3336, 3464, 3504, 4448, 5196, 6672, 6928, 7008, 10147, 10392, 13344, 13856, 20294, 20784, 30441, 31609, 40588, 41568, 60187, 60882, 63218, 81176, 94827, 120374, 121764, 126436, 162352, 180561, 189654, 240748, 243528, 252872, 324704, 361122, 379308, 481496, 487056, 505744, 722244, 758616, 962992, 974112, 1011488, 1444488, 1517232, 1925984, 2888976, 3034464, 4393651, 5777952, 8787302, 13180953, 17574604, 26361906, 35149208, 52723812, 70298416, 105447624, 140596832, 210895248, 421790496]

約数ペア:

[(1, 421790496), (2, 210895248), (3, 140596832), (4, 105447624), (6, 70298416), (8, 52723812), (12, 35149208), (16, 26361906), (24, 17574604), (32, 13180953), (48, 8787302), (73, 5777952), (96, 4393651), (139, 3034464), (146, 2888976), (219, 1925984), (278, 1517232), (292, 1444488), (417, 1011488), (433, 974112), (438, 962992), (556, 758616), (584, 722244), (834, 505744), (866, 487056), (876, 481496), (1112, 379308), (1168, 361122), (1299, 324704), (1668, 252872), (1732, 243528), (1752, 240748), (2224, 189654), (2336, 180561), (2598, 162352), (3336, 126436), (3464, 121764), (3504, 120374), (4448, 94827), (5196, 81176), (6672, 63218), (6928, 60882), (7008, 60187), (10147, 41568), (10392, 40588), (13344, 31609), (13856, 30441), (20294, 20784)]