1205671408

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{181}}^1\times {\mathrm{787}}^1$

素因数の和:1022

約数の個数: 60

約数和(自身を含む): 2458580488

約数和(自身を除く): 1252909080

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 181, 184, 362, 368, 529, 724, 787, 1058, 1448, 1574, 2116, 2896, 3148, 4163, 4232, 6296, 8326, 8464, 12592, 16652, 18101, 33304, 36202, 66608, 72404, 95749, 142447, 144808, 191498, 284894, 289616, 382996, 416323, 569788, 765992, 832646, 1139576, 1531984, 1665292, 2279152, 3276281, 3330584, 6552562, 6661168, 13105124, 26210248, 52420496, 75354463, 150708926, 301417852, 602835704, 1205671408]

約数ペア:

[(1, 1205671408), (2, 602835704), (4, 301417852), (8, 150708926), (16, 75354463), (23, 52420496), (46, 26210248), (92, 13105124), (181, 6661168), (184, 6552562), (362, 3330584), (368, 3276281), (529, 2279152), (724, 1665292), (787, 1531984), (1058, 1139576), (1448, 832646), (1574, 765992), (2116, 569788), (2896, 416323), (3148, 382996), (4163, 289616), (4232, 284894), (6296, 191498), (8326, 144808), (8464, 142447), (12592, 95749), (16652, 72404), (18101, 66608), (33304, 36202)]