389129964

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1\times {\mathrm{827}}^1$

素因数の和:1294

約数の個数: 48

約数和(自身を含む): 919755648

約数和(自身を除く): 530625684

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 347, 452, 678, 694, 827, 1041, 1356, 1388, 1654, 2082, 2481, 3308, 4164, 4962, 9924, 39211, 78422, 93451, 117633, 156844, 186902, 235266, 280353, 286969, 373804, 470532, 560706, 573938, 860907, 1121412, 1147876, 1721814, 3443628, 32427497, 64854994, 97282491, 129709988, 194564982, 389129964]

約数ペア:

[(1, 389129964), (2, 194564982), (3, 129709988), (4, 97282491), (6, 64854994), (12, 32427497), (113, 3443628), (226, 1721814), (339, 1147876), (347, 1121412), (452, 860907), (678, 573938), (694, 560706), (827, 470532), (1041, 373804), (1356, 286969), (1388, 280353), (1654, 235266), (2082, 186902), (2481, 156844), (3308, 117633), (4164, 93451), (4962, 78422), (9924, 39211)]