1279892316

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{17239}}^1$

素因数の和:17538

約数の個数: 48

約数和(自身を含む): 3128025600

約数和(自身を除く): 1848133284

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 269, 276, 538, 807, 1076, 1614, 3228, 6187, 12374, 17239, 18561, 24748, 34478, 37122, 51717, 68956, 74244, 103434, 206868, 396497, 792994, 1189491, 1585988, 2378982, 4637291, 4757964, 9274582, 13911873, 18549164, 27823746, 55647492, 106657693, 213315386, 319973079, 426630772, 639946158, 1279892316]

約数ペア:

[(1, 1279892316), (2, 639946158), (3, 426630772), (4, 319973079), (6, 213315386), (12, 106657693), (23, 55647492), (46, 27823746), (69, 18549164), (92, 13911873), (138, 9274582), (269, 4757964), (276, 4637291), (538, 2378982), (807, 1585988), (1076, 1189491), (1614, 792994), (3228, 396497), (6187, 206868), (12374, 103434), (17239, 74244), (18561, 68956), (24748, 51717), (34478, 37122)]