2478777984

素因数分解:

$2^7\times 3^3\times {\mathrm{239}}^1\times {\mathrm{3001}}^1$

素因数の和:3263

約数の個数: 128

約数和(自身を含む): 7348896000

約数和(自身を除く): 4870118016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 239, 288, 384, 432, 478, 576, 717, 864, 956, 1152, 1434, 1728, 1912, 2151, 2868, 3001, 3456, 3824, 4302, 5736, 6002, 6453, 7648, 8604, 9003, 11472, 12004, 12906, 15296, 17208, 18006, 22944, 24008, 25812, 27009, 30592, 34416, 36012, 45888, 48016, 51624, 54018, 68832, 72024, 81027, 91776, 96032, 103248, 108036, 137664, 144048, 162054, 192064, 206496, 216072, 275328, 288096, 324108, 384128, 412992, 432144, 576192, 648216, 717239, 825984, 864288, 1152384, 1296432, 1434478, 1728576, 2151717, 2592864, 2868956, 3457152, 4303434, 5185728, 5737912, 6455151, 8606868, 10371456, 11475824, 12910302, 17213736, 19365453, 22951648, 25820604, 34427472, 38730906, 45903296, 51641208, 68854944, 77461812, 91806592, 103282416, 137709888, 154923624, 206564832, 275419776, 309847248, 413129664, 619694496, 826259328, 1239388992, 2478777984]

約数ペア:

[(1, 2478777984), (2, 1239388992), (3, 826259328), (4, 619694496), (6, 413129664), (8, 309847248), (9, 275419776), (12, 206564832), (16, 154923624), (18, 137709888), (24, 103282416), (27, 91806592), (32, 77461812), (36, 68854944), (48, 51641208), (54, 45903296), (64, 38730906), (72, 34427472), (96, 25820604), (108, 22951648), (128, 19365453), (144, 17213736), (192, 12910302), (216, 11475824), (239, 10371456), (288, 8606868), (384, 6455151), (432, 5737912), (478, 5185728), (576, 4303434), (717, 3457152), (864, 2868956), (956, 2592864), (1152, 2151717), (1434, 1728576), (1728, 1434478), (1912, 1296432), (2151, 1152384), (2868, 864288), (3001, 825984), (3456, 717239), (3824, 648216), (4302, 576192), (5736, 432144), (6002, 412992), (6453, 384128), (7648, 324108), (8604, 288096), (9003, 275328), (11472, 216072), (12004, 206496), (12906, 192064), (15296, 162054), (17208, 144048), (18006, 137664), (22944, 108036), (24008, 103248), (25812, 96032), (27009, 91776), (30592, 81027), (34416, 72024), (36012, 68832), (45888, 54018), (48016, 51624)]