290046192

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{262723}}^1$

素因数の和:262757

約数の個数: 40

約数和(自身を含む): 781866624

約数和(自身を除く): 491820432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 262723, 525446, 788169, 1050892, 1576338, 2101784, 3152676, 4203568, 6042629, 6305352, 12085258, 12610704, 18127887, 24170516, 36255774, 48341032, 72511548, 96682064, 145023096, 290046192]

約数ペア:

[(1, 290046192), (2, 145023096), (3, 96682064), (4, 72511548), (6, 48341032), (8, 36255774), (12, 24170516), (16, 18127887), (23, 12610704), (24, 12085258), (46, 6305352), (48, 6042629), (69, 4203568), (92, 3152676), (138, 2101784), (184, 1576338), (276, 1050892), (368, 788169), (552, 525446), (1104, 262723)]