1205284864

素因数分解:

$2^{12}\times 7^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:489

約数の個数: 104

約数和(自身を含む): 2784677888

約数和(自身を除く): 1579393024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 224, 254, 256, 331, 448, 508, 512, 662, 889, 896, 1016, 1024, 1324, 1778, 1792, 2032, 2048, 2317, 2648, 3556, 3584, 4064, 4096, 4634, 5296, 7112, 7168, 8128, 9268, 10592, 14224, 14336, 16256, 18536, 21184, 28448, 28672, 32512, 37072, 42037, 42368, 56896, 65024, 74144, 84074, 84736, 113792, 130048, 148288, 168148, 169472, 227584, 260096, 294259, 296576, 336296, 338944, 455168, 520192, 588518, 593152, 672592, 677888, 910336, 1177036, 1186304, 1345184, 1355776, 1820672, 2354072, 2372608, 2690368, 3641344, 4708144, 4745216, 5380736, 9416288, 9490432, 10761472, 18832576, 21522944, 37665152, 43045888, 75330304, 86091776, 150660608, 172183552, 301321216, 602642432, 1205284864]

約数ペア:

[(1, 1205284864), (2, 602642432), (4, 301321216), (7, 172183552), (8, 150660608), (14, 86091776), (16, 75330304), (28, 43045888), (32, 37665152), (56, 21522944), (64, 18832576), (112, 10761472), (127, 9490432), (128, 9416288), (224, 5380736), (254, 4745216), (256, 4708144), (331, 3641344), (448, 2690368), (508, 2372608), (512, 2354072), (662, 1820672), (889, 1355776), (896, 1345184), (1016, 1186304), (1024, 1177036), (1324, 910336), (1778, 677888), (1792, 672592), (2032, 593152), (2048, 588518), (2317, 520192), (2648, 455168), (3556, 338944), (3584, 336296), (4064, 296576), (4096, 294259), (4634, 260096), (5296, 227584), (7112, 169472), (7168, 168148), (8128, 148288), (9268, 130048), (10592, 113792), (14224, 84736), (14336, 84074), (16256, 74144), (18536, 65024), (21184, 56896), (28448, 42368), (28672, 42037), (32512, 37072)]