490321152

素因数分解:

$2^8\times 3^2\times {\mathrm{59}}^1\times {\mathrm{3607}}^1$

素因数の和:3688

約数の個数: 108

約数和(自身を含む): 1438076640

約数和(自身を除く): 947755488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 64, 72, 96, 118, 128, 144, 177, 192, 236, 256, 288, 354, 384, 472, 531, 576, 708, 768, 944, 1062, 1152, 1416, 1888, 2124, 2304, 2832, 3607, 3776, 4248, 5664, 7214, 7552, 8496, 10821, 11328, 14428, 15104, 16992, 21642, 22656, 28856, 32463, 33984, 43284, 45312, 57712, 64926, 67968, 86568, 115424, 129852, 135936, 173136, 212813, 230848, 259704, 346272, 425626, 461696, 519408, 638439, 692544, 851252, 923392, 1038816, 1276878, 1385088, 1702504, 1915317, 2077632, 2553756, 2770176, 3405008, 3830634, 4155264, 5107512, 6810016, 7661268, 8310528, 10215024, 13620032, 15322536, 20430048, 27240064, 30645072, 40860096, 54480128, 61290144, 81720192, 122580288, 163440384, 245160576, 490321152]

約数ペア:

[(1, 490321152), (2, 245160576), (3, 163440384), (4, 122580288), (6, 81720192), (8, 61290144), (9, 54480128), (12, 40860096), (16, 30645072), (18, 27240064), (24, 20430048), (32, 15322536), (36, 13620032), (48, 10215024), (59, 8310528), (64, 7661268), (72, 6810016), (96, 5107512), (118, 4155264), (128, 3830634), (144, 3405008), (177, 2770176), (192, 2553756), (236, 2077632), (256, 1915317), (288, 1702504), (354, 1385088), (384, 1276878), (472, 1038816), (531, 923392), (576, 851252), (708, 692544), (768, 638439), (944, 519408), (1062, 461696), (1152, 425626), (1416, 346272), (1888, 259704), (2124, 230848), (2304, 212813), (2832, 173136), (3607, 135936), (3776, 129852), (4248, 115424), (5664, 86568), (7214, 67968), (7552, 64926), (8496, 57712), (10821, 45312), (11328, 43284), (14428, 33984), (15104, 32463), (16992, 28856), (21642, 22656)]