304339984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{86069}}^1$

素因数の和:86107

約数の個数: 40

約数和(自身を含む): 672378840

約数和(自身を除く): 368038856

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 86069, 172138, 344276, 688552, 1118897, 1377104, 1463173, 2237794, 2926346, 4475588, 5852692, 8951176, 11705384, 17902352, 19021249, 23410768, 38042498, 76084996, 152169992, 304339984]

約数ペア:

[(1, 304339984), (2, 152169992), (4, 76084996), (8, 38042498), (13, 23410768), (16, 19021249), (17, 17902352), (26, 11705384), (34, 8951176), (52, 5852692), (68, 4475588), (104, 2926346), (136, 2237794), (208, 1463173), (221, 1377104), (272, 1118897), (442, 688552), (884, 344276), (1768, 172138), (3536, 86069)]