387008304

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{883}}^1$

素因数の和:1314

約数の個数: 80

約数和(自身を含む): 1047052032

約数和(自身を除く): 660043728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 397, 552, 794, 883, 1104, 1191, 1588, 1766, 2382, 2649, 3176, 3532, 4764, 5298, 6352, 7064, 9131, 9528, 10596, 14128, 18262, 19056, 20309, 21192, 27393, 36524, 40618, 42384, 54786, 60927, 73048, 81236, 109572, 121854, 146096, 162472, 219144, 243708, 324944, 350551, 438288, 487416, 701102, 974832, 1051653, 1402204, 2103306, 2804408, 4206612, 5608816, 8062673, 8413224, 16125346, 16826448, 24188019, 32250692, 48376038, 64501384, 96752076, 129002768, 193504152, 387008304]

約数ペア:

[(1, 387008304), (2, 193504152), (3, 129002768), (4, 96752076), (6, 64501384), (8, 48376038), (12, 32250692), (16, 24188019), (23, 16826448), (24, 16125346), (46, 8413224), (48, 8062673), (69, 5608816), (92, 4206612), (138, 2804408), (184, 2103306), (276, 1402204), (368, 1051653), (397, 974832), (552, 701102), (794, 487416), (883, 438288), (1104, 350551), (1191, 324944), (1588, 243708), (1766, 219144), (2382, 162472), (2649, 146096), (3176, 121854), (3532, 109572), (4764, 81236), (5298, 73048), (6352, 60927), (7064, 54786), (9131, 42384), (9528, 40618), (10596, 36524), (14128, 27393), (18262, 21192), (19056, 20309)]