989251608

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{5209}}^1$

素因数の和:5452

約数の個数: 64

約数和(自身を含む): 2547064800

約数和(自身を除く): 1557813192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 193, 246, 328, 386, 492, 579, 772, 984, 1158, 1544, 2316, 4632, 5209, 7913, 10418, 15627, 15826, 20836, 23739, 31254, 31652, 41672, 47478, 62508, 63304, 94956, 125016, 189912, 213569, 427138, 640707, 854276, 1005337, 1281414, 1708552, 2010674, 2562828, 3016011, 4021348, 5125656, 6032022, 8042696, 12064044, 24128088, 41218817, 82437634, 123656451, 164875268, 247312902, 329750536, 494625804, 989251608]

約数ペア:

[(1, 989251608), (2, 494625804), (3, 329750536), (4, 247312902), (6, 164875268), (8, 123656451), (12, 82437634), (24, 41218817), (41, 24128088), (82, 12064044), (123, 8042696), (164, 6032022), (193, 5125656), (246, 4021348), (328, 3016011), (386, 2562828), (492, 2010674), (579, 1708552), (772, 1281414), (984, 1005337), (1158, 854276), (1544, 640707), (2316, 427138), (4632, 213569), (5209, 189912), (7913, 125016), (10418, 94956), (15627, 63304), (15826, 62508), (20836, 47478), (23739, 41672), (31254, 31652)]