264255888

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{859}}^1$

素因数の和:929

約数の個数: 160

約数和(自身を含む): 806198400

約数和(自身を除く): 541942512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 29, 34, 39, 48, 51, 52, 58, 68, 78, 87, 102, 104, 116, 136, 156, 174, 204, 208, 221, 232, 272, 312, 348, 377, 408, 442, 464, 493, 624, 663, 696, 754, 816, 859, 884, 986, 1131, 1326, 1392, 1479, 1508, 1718, 1768, 1972, 2262, 2577, 2652, 2958, 3016, 3436, 3536, 3944, 4524, 5154, 5304, 5916, 6032, 6409, 6872, 7888, 9048, 10308, 10608, 11167, 11832, 12818, 13744, 14603, 18096, 19227, 20616, 22334, 23664, 24911, 25636, 29206, 33501, 38454, 41232, 43809, 44668, 49822, 51272, 58412, 67002, 74733, 76908, 87618, 89336, 99644, 102544, 116824, 134004, 149466, 153816, 175236, 178672, 189839, 199288, 233648, 268008, 298932, 307632, 323843, 350472, 379678, 398576, 423487, 536016, 569517, 597864, 647686, 700944, 759356, 846974, 971529, 1139034, 1195728, 1270461, 1295372, 1518712, 1693948, 1943058, 2278068, 2540922, 2590744, 3037424, 3387896, 3886116, 4556136, 5081844, 5181488, 5505331, 6775792, 7772232, 9112272, 10163688, 11010662, 15544464, 16515993, 20327376, 22021324, 33031986, 44042648, 66063972, 88085296, 132127944, 264255888]

約数ペア:

[(1, 264255888), (2, 132127944), (3, 88085296), (4, 66063972), (6, 44042648), (8, 33031986), (12, 22021324), (13, 20327376), (16, 16515993), (17, 15544464), (24, 11010662), (26, 10163688), (29, 9112272), (34, 7772232), (39, 6775792), (48, 5505331), (51, 5181488), (52, 5081844), (58, 4556136), (68, 3886116), (78, 3387896), (87, 3037424), (102, 2590744), (104, 2540922), (116, 2278068), (136, 1943058), (156, 1693948), (174, 1518712), (204, 1295372), (208, 1270461), (221, 1195728), (232, 1139034), (272, 971529), (312, 846974), (348, 759356), (377, 700944), (408, 647686), (442, 597864), (464, 569517), (493, 536016), (624, 423487), (663, 398576), (696, 379678), (754, 350472), (816, 323843), (859, 307632), (884, 298932), (986, 268008), (1131, 233648), (1326, 199288), (1392, 189839), (1479, 178672), (1508, 175236), (1718, 153816), (1768, 149466), (1972, 134004), (2262, 116824), (2577, 102544), (2652, 99644), (2958, 89336), (3016, 87618), (3436, 76908), (3536, 74733), (3944, 67002), (4524, 58412), (5154, 51272), (5304, 49822), (5916, 44668), (6032, 43809), (6409, 41232), (6872, 38454), (7888, 33501), (9048, 29206), (10308, 25636), (10608, 24911), (11167, 23664), (11832, 22334), (12818, 20616), (13744, 19227), (14603, 18096)]