238164544

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2683}}^1$

素因数の和:2787

約数の個数: 56

約数和(自身を含む): 504484640

約数和(自身を除く): 266320096

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 73, 76, 146, 152, 292, 304, 584, 608, 1168, 1216, 1387, 2336, 2683, 2774, 4672, 5366, 5548, 10732, 11096, 21464, 22192, 42928, 44384, 50977, 85856, 88768, 101954, 171712, 195859, 203908, 391718, 407816, 783436, 815632, 1566872, 1631264, 3133744, 3262528, 3721321, 6267488, 7442642, 12534976, 14885284, 29770568, 59541136, 119082272, 238164544]

約数ペア:

[(1, 238164544), (2, 119082272), (4, 59541136), (8, 29770568), (16, 14885284), (19, 12534976), (32, 7442642), (38, 6267488), (64, 3721321), (73, 3262528), (76, 3133744), (146, 1631264), (152, 1566872), (292, 815632), (304, 783436), (584, 407816), (608, 391718), (1168, 203908), (1216, 195859), (1387, 171712), (2336, 101954), (2683, 88768), (2774, 85856), (4672, 50977), (5366, 44384), (5548, 42928), (10732, 22192), (11096, 21464)]