2034134528

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{991}}^1$

素因数の和:1239

約数の個数: 80

約数和(自身を含む): 4302819840

約数和(自身を除く): 2268685312

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 211, 256, 304, 422, 512, 608, 844, 991, 1216, 1688, 1982, 2432, 3376, 3964, 4009, 4864, 6752, 7928, 8018, 9728, 13504, 15856, 16036, 18829, 27008, 31712, 32072, 37658, 54016, 63424, 64144, 75316, 108032, 126848, 128288, 150632, 209101, 253696, 256576, 301264, 418202, 507392, 513152, 602528, 836404, 1026304, 1205056, 1672808, 2052608, 2410112, 3345616, 3972919, 4820224, 6691232, 7945838, 9640448, 13382464, 15891676, 26764928, 31783352, 53529856, 63566704, 107059712, 127133408, 254266816, 508533632, 1017067264, 2034134528]

約数ペア:

[(1, 2034134528), (2, 1017067264), (4, 508533632), (8, 254266816), (16, 127133408), (19, 107059712), (32, 63566704), (38, 53529856), (64, 31783352), (76, 26764928), (128, 15891676), (152, 13382464), (211, 9640448), (256, 7945838), (304, 6691232), (422, 4820224), (512, 3972919), (608, 3345616), (844, 2410112), (991, 2052608), (1216, 1672808), (1688, 1205056), (1982, 1026304), (2432, 836404), (3376, 602528), (3964, 513152), (4009, 507392), (4864, 418202), (6752, 301264), (7928, 256576), (8018, 253696), (9728, 209101), (13504, 150632), (15856, 128288), (16036, 126848), (18829, 108032), (27008, 75316), (31712, 64144), (32072, 63424), (37658, 54016)]