1287662544

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{55541}}^1$

素因数の和:55585

約数の個数: 120

約数和(自身を含む): 4297617792

約数和(自身を除く): 3009955248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 112, 126, 138, 144, 161, 168, 184, 207, 252, 276, 322, 336, 368, 414, 483, 504, 552, 644, 828, 966, 1008, 1104, 1288, 1449, 1656, 1932, 2576, 2898, 3312, 3864, 5796, 7728, 11592, 23184, 55541, 111082, 166623, 222164, 333246, 388787, 444328, 499869, 666492, 777574, 888656, 999738, 1166361, 1277443, 1332984, 1555148, 1999476, 2332722, 2554886, 2665968, 3110296, 3499083, 3832329, 3998952, 4665444, 5109772, 6220592, 6998166, 7664658, 7997904, 8942101, 9330888, 10219544, 11496987, 13996332, 15329316, 17884202, 18661776, 20439088, 22993974, 26826303, 27992664, 30658632, 35768404, 45987948, 53652606, 55985328, 61317264, 71536808, 80478909, 91975896, 107305212, 143073616, 160957818, 183951792, 214610424, 321915636, 429220848, 643831272, 1287662544]

約数ペア:

[(1, 1287662544), (2, 643831272), (3, 429220848), (4, 321915636), (6, 214610424), (7, 183951792), (8, 160957818), (9, 143073616), (12, 107305212), (14, 91975896), (16, 80478909), (18, 71536808), (21, 61317264), (23, 55985328), (24, 53652606), (28, 45987948), (36, 35768404), (42, 30658632), (46, 27992664), (48, 26826303), (56, 22993974), (63, 20439088), (69, 18661776), (72, 17884202), (84, 15329316), (92, 13996332), (112, 11496987), (126, 10219544), (138, 9330888), (144, 8942101), (161, 7997904), (168, 7664658), (184, 6998166), (207, 6220592), (252, 5109772), (276, 4665444), (322, 3998952), (336, 3832329), (368, 3499083), (414, 3110296), (483, 2665968), (504, 2554886), (552, 2332722), (644, 1999476), (828, 1555148), (966, 1332984), (1008, 1277443), (1104, 1166361), (1288, 999738), (1449, 888656), (1656, 777574), (1932, 666492), (2576, 499869), (2898, 444328), (3312, 388787), (3864, 333246), (5796, 222164), (7728, 166623), (11592, 111082), (23184, 55541)]