1008027904

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{607}}^1$

素因数の和:1135

約数の個数: 72

約数和(自身を含む): 2174816000

約数和(自身を除く): 1166788096

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 499, 607, 832, 998, 1214, 1664, 1996, 2428, 3328, 3992, 4856, 6487, 7891, 7984, 9712, 12974, 15782, 15968, 19424, 25948, 31564, 31936, 38848, 51896, 63128, 63872, 77696, 103792, 126256, 127744, 155392, 207584, 252512, 302893, 415168, 505024, 605786, 830336, 1010048, 1211572, 1660672, 2020096, 2423144, 3937609, 4846288, 7875218, 9692576, 15750436, 19385152, 31500872, 38770304, 63001744, 77540608, 126003488, 252006976, 504013952, 1008027904]

約数ペア:

[(1, 1008027904), (2, 504013952), (4, 252006976), (8, 126003488), (13, 77540608), (16, 63001744), (26, 38770304), (32, 31500872), (52, 19385152), (64, 15750436), (104, 9692576), (128, 7875218), (208, 4846288), (256, 3937609), (416, 2423144), (499, 2020096), (607, 1660672), (832, 1211572), (998, 1010048), (1214, 830336), (1664, 605786), (1996, 505024), (2428, 415168), (3328, 302893), (3992, 252512), (4856, 207584), (6487, 155392), (7891, 127744), (7984, 126256), (9712, 103792), (12974, 77696), (15782, 63872), (15968, 63128), (19424, 51896), (25948, 38848), (31564, 31936)]