853654464

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:329

約数の個数: 280

約数和(自身を含む): 2788188480

約数和(自身を除く): 1934534016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 53, 54, 64, 72, 78, 81, 96, 104, 106, 108, 117, 144, 156, 159, 162, 192, 208, 212, 216, 234, 239, 288, 312, 318, 324, 351, 416, 424, 432, 468, 477, 478, 576, 624, 636, 648, 689, 702, 717, 832, 848, 864, 936, 954, 956, 1053, 1248, 1272, 1296, 1378, 1404, 1431, 1434, 1696, 1728, 1872, 1908, 1912, 2067, 2106, 2151, 2496, 2544, 2592, 2756, 2808, 2862, 2868, 3107, 3392, 3744, 3816, 3824, 4134, 4212, 4293, 4302, 5088, 5184, 5512, 5616, 5724, 5736, 6201, 6214, 6453, 7488, 7632, 7648, 8268, 8424, 8586, 8604, 9321, 10176, 11024, 11232, 11448, 11472, 12402, 12428, 12667, 12906, 15264, 15296, 16536, 16848, 17172, 17208, 18603, 18642, 19359, 22048, 22464, 22896, 22944, 24804, 24856, 25334, 25812, 27963, 30528, 33072, 33696, 34344, 34416, 37206, 37284, 38001, 38718, 44096, 45792, 45888, 49608, 49712, 50668, 51624, 55809, 55926, 66144, 67392, 68688, 68832, 74412, 74568, 76002, 77436, 83889, 91584, 99216, 99424, 101336, 103248, 111618, 111852, 114003, 132288, 137376, 137664, 148824, 149136, 152004, 154872, 164671, 167778, 198432, 198848, 202672, 206496, 223236, 223704, 228006, 251667, 274752, 297648, 298272, 304008, 309744, 329342, 335556, 342009, 396864, 405344, 412992, 446472, 447408, 456012, 494013, 503334, 595296, 596544, 608016, 619488, 658684, 671112, 684018, 810688, 892944, 894816, 912024, 988026, 1006668, 1026027, 1190592, 1216032, 1238976, 1317368, 1342224, 1368036, 1482039, 1785888, 1789632, 1824048, 1976052, 2013336, 2052054, 2432064, 2634736, 2684448, 2736072, 2964078, 3571776, 3648096, 3952104, 4026672, 4104108, 4446117, 5269472, 5368896, 5472144, 5928156, 7296192, 7904208, 8053344, 8208216, 8892234, 10538944, 10944288, 11856312, 13338351, 15808416, 16106688, 16416432, 17784468, 21888576, 23712624, 26676702, 31616832, 32832864, 35568936, 47425248, 53353404, 65665728, 71137872, 94850496, 106706808, 142275744, 213413616, 284551488, 426827232, 853654464]

約数ペア:

[(1, 853654464), (2, 426827232), (3, 284551488), (4, 213413616), (6, 142275744), (8, 106706808), (9, 94850496), (12, 71137872), (13, 65665728), (16, 53353404), (18, 47425248), (24, 35568936), (26, 32832864), (27, 31616832), (32, 26676702), (36, 23712624), (39, 21888576), (48, 17784468), (52, 16416432), (53, 16106688), (54, 15808416), (64, 13338351), (72, 11856312), (78, 10944288), (81, 10538944), (96, 8892234), (104, 8208216), (106, 8053344), (108, 7904208), (117, 7296192), (144, 5928156), (156, 5472144), (159, 5368896), (162, 5269472), (192, 4446117), (208, 4104108), (212, 4026672), (216, 3952104), (234, 3648096), (239, 3571776), (288, 2964078), (312, 2736072), (318, 2684448), (324, 2634736), (351, 2432064), (416, 2052054), (424, 2013336), (432, 1976052), (468, 1824048), (477, 1789632), (478, 1785888), (576, 1482039), (624, 1368036), (636, 1342224), (648, 1317368), (689, 1238976), (702, 1216032), (717, 1190592), (832, 1026027), (848, 1006668), (864, 988026), (936, 912024), (954, 894816), (956, 892944), (1053, 810688), (1248, 684018), (1272, 671112), (1296, 658684), (1378, 619488), (1404, 608016), (1431, 596544), (1434, 595296), (1696, 503334), (1728, 494013), (1872, 456012), (1908, 447408), (1912, 446472), (2067, 412992), (2106, 405344), (2151, 396864), (2496, 342009), (2544, 335556), (2592, 329342), (2756, 309744), (2808, 304008), (2862, 298272), (2868, 297648), (3107, 274752), (3392, 251667), (3744, 228006), (3816, 223704), (3824, 223236), (4134, 206496), (4212, 202672), (4293, 198848), (4302, 198432), (5088, 167778), (5184, 164671), (5512, 154872), (5616, 152004), (5724, 149136), (5736, 148824), (6201, 137664), (6214, 137376), (6453, 132288), (7488, 114003), (7632, 111852), (7648, 111618), (8268, 103248), (8424, 101336), (8586, 99424), (8604, 99216), (9321, 91584), (10176, 83889), (11024, 77436), (11232, 76002), (11448, 74568), (11472, 74412), (12402, 68832), (12428, 68688), (12667, 67392), (12906, 66144), (15264, 55926), (15296, 55809), (16536, 51624), (16848, 50668), (17172, 49712), (17208, 49608), (18603, 45888), (18642, 45792), (19359, 44096), (22048, 38718), (22464, 38001), (22896, 37284), (22944, 37206), (24804, 34416), (24856, 34344), (25334, 33696), (25812, 33072), (27963, 30528)]