268454382

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{953}}^1$

素因数の和:1337

約数の個数: 64

約数和(自身を含む): 648414720

約数和(自身を除く): 379960338

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 353, 399, 706, 798, 953, 1059, 1906, 2118, 2471, 2859, 4942, 5718, 6671, 6707, 7413, 13342, 13414, 14826, 18107, 20013, 20121, 36214, 40026, 40242, 46949, 54321, 93898, 108642, 126749, 140847, 253498, 281694, 336409, 380247, 672818, 760494, 1009227, 2018454, 2354863, 4709726, 6391771, 7064589, 12783542, 14129178, 19175313, 38350626, 44742397, 89484794, 134227191, 268454382]

約数ペア:

[(1, 268454382), (2, 134227191), (3, 89484794), (6, 44742397), (7, 38350626), (14, 19175313), (19, 14129178), (21, 12783542), (38, 7064589), (42, 6391771), (57, 4709726), (114, 2354863), (133, 2018454), (266, 1009227), (353, 760494), (399, 672818), (706, 380247), (798, 336409), (953, 281694), (1059, 253498), (1906, 140847), (2118, 126749), (2471, 108642), (2859, 93898), (4942, 54321), (5718, 46949), (6671, 40242), (6707, 40026), (7413, 36214), (13342, 20121), (13414, 20013), (14826, 18107)]