243150462

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{691}}^1$

素因数の和:985

約数の個数: 48

約数和(自身を含む): 535333968

約数和(自身を除く): 292183506

約数列:

[1, 2, 3, 6, 9, 18, 113, 173, 226, 339, 346, 519, 678, 691, 1017, 1038, 1382, 1557, 2034, 2073, 3114, 4146, 6219, 12438, 19549, 39098, 58647, 78083, 117294, 119543, 156166, 175941, 234249, 239086, 351882, 358629, 468498, 702747, 717258, 1075887, 1405494, 2151774, 13508359, 27016718, 40525077, 81050154, 121575231, 243150462]

約数ペア:

[(1, 243150462), (2, 121575231), (3, 81050154), (6, 40525077), (9, 27016718), (18, 13508359), (113, 2151774), (173, 1405494), (226, 1075887), (339, 717258), (346, 702747), (519, 468498), (678, 358629), (691, 351882), (1017, 239086), (1038, 234249), (1382, 175941), (1557, 156166), (2034, 119543), (2073, 117294), (3114, 78083), (4146, 58647), (6219, 39098), (12438, 19549)]