284451972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{21569}}^1$

素因数の和:21740

約数の個数: 48

約数和(自身を含む): 763405440

約数和(自身を除く): 478953468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157, 314, 471, 628, 942, 1099, 1884, 2198, 3297, 4396, 6594, 13188, 21569, 43138, 64707, 86276, 129414, 150983, 258828, 301966, 452949, 603932, 905898, 1811796, 3386333, 6772666, 10158999, 13545332, 20317998, 23704331, 40635996, 47408662, 71112993, 94817324, 142225986, 284451972]

約数ペア:

[(1, 284451972), (2, 142225986), (3, 94817324), (4, 71112993), (6, 47408662), (7, 40635996), (12, 23704331), (14, 20317998), (21, 13545332), (28, 10158999), (42, 6772666), (84, 3386333), (157, 1811796), (314, 905898), (471, 603932), (628, 452949), (942, 301966), (1099, 258828), (1884, 150983), (2198, 129414), (3297, 86276), (4396, 64707), (6594, 43138), (13188, 21569)]