229507984

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{1787}}^1$

素因数の和:2167

約数の個数: 40

約数和(自身を含む): 465595200

約数和(自身を除く): 236087216

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 349, 368, 698, 1396, 1787, 2792, 3574, 5584, 7148, 8027, 14296, 16054, 28592, 32108, 41101, 64216, 82202, 128432, 164404, 328808, 623663, 657616, 1247326, 2494652, 4989304, 9978608, 14344249, 28688498, 57376996, 114753992, 229507984]

約数ペア:

[(1, 229507984), (2, 114753992), (4, 57376996), (8, 28688498), (16, 14344249), (23, 9978608), (46, 4989304), (92, 2494652), (184, 1247326), (349, 657616), (368, 623663), (698, 328808), (1396, 164404), (1787, 128432), (2792, 82202), (3574, 64216), (5584, 41101), (7148, 32108), (8027, 28592), (14296, 16054)]