425242647742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{617}}^1\times {\mathrm{2687}}^1$

素因数の和:3537

約数の個数: 64

約数和(自身を含む): 710455173120

約数和(自身を除く): 285212525378

約数列:

[1, 2, 11, 22, 89, 131, 178, 262, 617, 979, 1234, 1441, 1958, 2687, 2882, 5374, 6787, 11659, 13574, 23318, 29557, 54913, 59114, 80827, 109826, 128249, 161654, 239143, 256498, 351997, 478286, 604043, 703994, 889097, 1208086, 1657879, 1778194, 2630573, 3315758, 3871967, 5261146, 7193603, 7743934, 14387206, 18236669, 31327733, 36473338, 62655466, 79129633, 147551231, 158259266, 217182149, 295102462, 344605063, 434364298, 689210126, 1623063541, 2389003639, 3246127082, 4778007278, 19329211261, 38658422522, 212621323871, 425242647742]

約数ペア:

[(1, 425242647742), (2, 212621323871), (11, 38658422522), (22, 19329211261), (89, 4778007278), (131, 3246127082), (178, 2389003639), (262, 1623063541), (617, 689210126), (979, 434364298), (1234, 344605063), (1441, 295102462), (1958, 217182149), (2687, 158259266), (2882, 147551231), (5374, 79129633), (6787, 62655466), (11659, 36473338), (13574, 31327733), (23318, 18236669), (29557, 14387206), (54913, 7743934), (59114, 7193603), (80827, 5261146), (109826, 3871967), (128249, 3315758), (161654, 2630573), (239143, 1778194), (256498, 1657879), (351997, 1208086), (478286, 889097), (604043, 703994)]