399296232

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{57173}}^1$

素因数の和:57282

約数の個数: 48

約数和(自身を含む): 1092595140

約数和(自身を除く): 693298908

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 291, 388, 582, 776, 873, 1164, 1746, 2328, 3492, 6984, 57173, 114346, 171519, 228692, 343038, 457384, 514557, 686076, 1029114, 1372152, 2058228, 4116456, 5545781, 11091562, 16637343, 22183124, 33274686, 44366248, 49912029, 66549372, 99824058, 133098744, 199648116, 399296232]

約数ペア:

[(1, 399296232), (2, 199648116), (3, 133098744), (4, 99824058), (6, 66549372), (8, 49912029), (9, 44366248), (12, 33274686), (18, 22183124), (24, 16637343), (36, 11091562), (72, 5545781), (97, 4116456), (194, 2058228), (291, 1372152), (388, 1029114), (582, 686076), (776, 514557), (873, 457384), (1164, 343038), (1746, 228692), (2328, 171519), (3492, 114346), (6984, 57173)]