1282178688

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{821}}^1$

素因数の和:935

約数の個数: 192

約数和(自身を含む): 4014450720

約数和(自身を除く): 2732272032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 83, 84, 96, 98, 112, 128, 147, 166, 168, 192, 196, 224, 249, 294, 332, 336, 384, 392, 448, 498, 581, 588, 664, 672, 784, 821, 896, 996, 1162, 1176, 1328, 1344, 1568, 1642, 1743, 1992, 2324, 2352, 2463, 2656, 2688, 3136, 3284, 3486, 3984, 4067, 4648, 4704, 4926, 5312, 5747, 6272, 6568, 6972, 7968, 8134, 9296, 9408, 9852, 10624, 11494, 12201, 13136, 13944, 15936, 16268, 17241, 18592, 18816, 19704, 22988, 24402, 26272, 27888, 31872, 32536, 34482, 37184, 39408, 40229, 45976, 48804, 52544, 55776, 65072, 68143, 68964, 74368, 78816, 80458, 91952, 97608, 105088, 111552, 120687, 130144, 136286, 137928, 157632, 160916, 183904, 195216, 204429, 223104, 241374, 260288, 272572, 275856, 315264, 321832, 367808, 390432, 408858, 477001, 482748, 520576, 545144, 551712, 643664, 735616, 780864, 817716, 954002, 965496, 1090288, 1103424, 1287328, 1431003, 1561728, 1635432, 1908004, 1930992, 2180576, 2206848, 2574656, 2862006, 3270864, 3339007, 3816008, 3861984, 4361152, 5149312, 5724012, 6541728, 6678014, 7632016, 7723968, 8722304, 10017021, 11448024, 13083456, 13356028, 15264032, 15447936, 20034042, 22896048, 26166912, 26712056, 30528064, 40068084, 45792096, 53424112, 61056128, 80136168, 91584192, 106848224, 160272336, 183168384, 213696448, 320544672, 427392896, 641089344, 1282178688]

約数ペア:

[(1, 1282178688), (2, 641089344), (3, 427392896), (4, 320544672), (6, 213696448), (7, 183168384), (8, 160272336), (12, 106848224), (14, 91584192), (16, 80136168), (21, 61056128), (24, 53424112), (28, 45792096), (32, 40068084), (42, 30528064), (48, 26712056), (49, 26166912), (56, 22896048), (64, 20034042), (83, 15447936), (84, 15264032), (96, 13356028), (98, 13083456), (112, 11448024), (128, 10017021), (147, 8722304), (166, 7723968), (168, 7632016), (192, 6678014), (196, 6541728), (224, 5724012), (249, 5149312), (294, 4361152), (332, 3861984), (336, 3816008), (384, 3339007), (392, 3270864), (448, 2862006), (498, 2574656), (581, 2206848), (588, 2180576), (664, 1930992), (672, 1908004), (784, 1635432), (821, 1561728), (896, 1431003), (996, 1287328), (1162, 1103424), (1176, 1090288), (1328, 965496), (1344, 954002), (1568, 817716), (1642, 780864), (1743, 735616), (1992, 643664), (2324, 551712), (2352, 545144), (2463, 520576), (2656, 482748), (2688, 477001), (3136, 408858), (3284, 390432), (3486, 367808), (3984, 321832), (4067, 315264), (4648, 275856), (4704, 272572), (4926, 260288), (5312, 241374), (5747, 223104), (6272, 204429), (6568, 195216), (6972, 183904), (7968, 160916), (8134, 157632), (9296, 137928), (9408, 136286), (9852, 130144), (10624, 120687), (11494, 111552), (12201, 105088), (13136, 97608), (13944, 91952), (15936, 80458), (16268, 78816), (17241, 74368), (18592, 68964), (18816, 68143), (19704, 65072), (22988, 55776), (24402, 52544), (26272, 48804), (27888, 45976), (31872, 40229), (32536, 39408), (34482, 37184)]