18954391248

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{499}}^1$

素因数の和:826

約数の個数: 240

約数和(自身を含む): 58090032000

約数和(自身を除く): 39135640752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 103, 104, 117, 144, 156, 197, 206, 208, 234, 309, 312, 394, 412, 468, 499, 591, 618, 624, 788, 824, 927, 936, 998, 1182, 1236, 1339, 1497, 1576, 1648, 1773, 1854, 1872, 1996, 2364, 2472, 2561, 2678, 2994, 3152, 3546, 3708, 3992, 4017, 4491, 4728, 4944, 5122, 5356, 5988, 6487, 7092, 7416, 7683, 7984, 8034, 8982, 9456, 10244, 10712, 11976, 12051, 12974, 14184, 14832, 15366, 16068, 17964, 19461, 20291, 20488, 21424, 23049, 23952, 24102, 25948, 28368, 30732, 32136, 35928, 38922, 40582, 40976, 46098, 48204, 51397, 51896, 58383, 60873, 61464, 64272, 71856, 77844, 81164, 92196, 96408, 98303, 102794, 103792, 116766, 121746, 122928, 154191, 155688, 162328, 182619, 184392, 192816, 196606, 205588, 233532, 243492, 263783, 294909, 308382, 311376, 324656, 365238, 368784, 393212, 411176, 462573, 467064, 486984, 527566, 589818, 616764, 668161, 730476, 786424, 791349, 822352, 884727, 925146, 934128, 973968, 1055132, 1179636, 1233528, 1277939, 1336322, 1460952, 1572848, 1582698, 1769454, 1850292, 2004483, 2110264, 2359272, 2374047, 2467056, 2555878, 2672644, 2921904, 3165396, 3538908, 3700584, 3833817, 4008966, 4220528, 4718544, 4748094, 5111756, 5345288, 6013449, 6330792, 7077816, 7401168, 7667634, 8017932, 9496188, 10125209, 10223512, 10690576, 11501451, 12026898, 12661584, 14155632, 15335268, 16035864, 18992376, 20250418, 20447024, 23002902, 24053796, 30375627, 30670536, 32071728, 37984752, 40500836, 46005804, 48107592, 60751254, 61341072, 81001672, 91126881, 92011608, 96215184, 121502508, 131627717, 162003344, 182253762, 184023216, 243005016, 263255434, 364507524, 394883151, 486010032, 526510868, 729015048, 789766302, 1053021736, 1184649453, 1458030096, 1579532604, 2106043472, 2369298906, 3159065208, 4738597812, 6318130416, 9477195624, 18954391248]

約数ペア:

[(1, 18954391248), (2, 9477195624), (3, 6318130416), (4, 4738597812), (6, 3159065208), (8, 2369298906), (9, 2106043472), (12, 1579532604), (13, 1458030096), (16, 1184649453), (18, 1053021736), (24, 789766302), (26, 729015048), (36, 526510868), (39, 486010032), (48, 394883151), (52, 364507524), (72, 263255434), (78, 243005016), (103, 184023216), (104, 182253762), (117, 162003344), (144, 131627717), (156, 121502508), (197, 96215184), (206, 92011608), (208, 91126881), (234, 81001672), (309, 61341072), (312, 60751254), (394, 48107592), (412, 46005804), (468, 40500836), (499, 37984752), (591, 32071728), (618, 30670536), (624, 30375627), (788, 24053796), (824, 23002902), (927, 20447024), (936, 20250418), (998, 18992376), (1182, 16035864), (1236, 15335268), (1339, 14155632), (1497, 12661584), (1576, 12026898), (1648, 11501451), (1773, 10690576), (1854, 10223512), (1872, 10125209), (1996, 9496188), (2364, 8017932), (2472, 7667634), (2561, 7401168), (2678, 7077816), (2994, 6330792), (3152, 6013449), (3546, 5345288), (3708, 5111756), (3992, 4748094), (4017, 4718544), (4491, 4220528), (4728, 4008966), (4944, 3833817), (5122, 3700584), (5356, 3538908), (5988, 3165396), (6487, 2921904), (7092, 2672644), (7416, 2555878), (7683, 2467056), (7984, 2374047), (8034, 2359272), (8982, 2110264), (9456, 2004483), (10244, 1850292), (10712, 1769454), (11976, 1582698), (12051, 1572848), (12974, 1460952), (14184, 1336322), (14832, 1277939), (15366, 1233528), (16068, 1179636), (17964, 1055132), (19461, 973968), (20291, 934128), (20488, 925146), (21424, 884727), (23049, 822352), (23952, 791349), (24102, 786424), (25948, 730476), (28368, 668161), (30732, 616764), (32136, 589818), (35928, 527566), (38922, 486984), (40582, 467064), (40976, 462573), (46098, 411176), (48204, 393212), (51397, 368784), (51896, 365238), (58383, 324656), (60873, 311376), (61464, 308382), (64272, 294909), (71856, 263783), (77844, 243492), (81164, 233532), (92196, 205588), (96408, 196606), (98303, 192816), (102794, 184392), (103792, 182619), (116766, 162328), (121746, 155688), (122928, 154191)]