12921641856

素因数分解:

$2^7\times 3^3\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1$

素因数の和:634

約数の個数: 256

約数和(自身を含む): 39049516800

約数和(自身を除く): 26127874944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 83, 96, 107, 108, 128, 144, 166, 192, 214, 216, 249, 288, 321, 332, 384, 421, 428, 432, 498, 576, 642, 664, 747, 842, 856, 864, 963, 996, 1152, 1263, 1284, 1328, 1494, 1684, 1712, 1728, 1926, 1992, 2241, 2526, 2568, 2656, 2889, 2988, 3368, 3424, 3456, 3789, 3852, 3984, 4482, 5052, 5136, 5312, 5778, 5976, 6736, 6848, 7578, 7704, 7968, 8881, 8964, 10104, 10272, 10624, 11367, 11556, 11952, 13472, 13696, 15156, 15408, 15936, 17762, 17928, 20208, 20544, 22734, 23112, 23904, 26643, 26944, 30312, 30816, 31872, 34943, 35524, 35856, 40416, 41088, 45047, 45468, 46224, 47808, 53286, 53888, 60624, 61632, 69886, 71048, 71712, 79929, 80832, 90094, 90936, 92448, 95616, 104829, 106572, 121248, 123264, 135141, 139772, 142096, 143424, 159858, 161664, 180188, 181872, 184896, 209658, 213144, 239787, 242496, 270282, 279544, 284192, 286848, 314487, 319716, 360376, 363744, 369792, 405423, 419316, 426288, 479574, 484992, 540564, 559088, 568384, 628974, 639432, 720752, 727488, 810846, 838632, 852576, 943461, 959148, 1081128, 1118176, 1136768, 1216269, 1257948, 1278864, 1441504, 1454976, 1621692, 1677264, 1705152, 1886922, 1918296, 2162256, 2236352, 2432538, 2515896, 2557728, 2883008, 3243384, 3354528, 3410304, 3738901, 3773844, 3836592, 4324512, 4472704, 4865076, 5031792, 5115456, 5766016, 6486768, 6709056, 7477802, 7547688, 7673184, 8649024, 9730152, 10063584, 10230912, 11216703, 12973536, 13418112, 14955604, 15095376, 15346368, 17298048, 19460304, 20127168, 22433406, 25947072, 29911208, 30190752, 30692736, 33650109, 38920608, 40254336, 44866812, 51894144, 59822416, 60381504, 67300218, 77841216, 89733624, 100950327, 119644832, 120763008, 134600436, 155682432, 179467248, 201900654, 239289664, 269200872, 358934496, 403801308, 478579328, 538401744, 717868992, 807602616, 1076803488, 1435737984, 1615205232, 2153606976, 3230410464, 4307213952, 6460820928, 12921641856]

約数ペア:

[(1, 12921641856), (2, 6460820928), (3, 4307213952), (4, 3230410464), (6, 2153606976), (8, 1615205232), (9, 1435737984), (12, 1076803488), (16, 807602616), (18, 717868992), (24, 538401744), (27, 478579328), (32, 403801308), (36, 358934496), (48, 269200872), (54, 239289664), (64, 201900654), (72, 179467248), (83, 155682432), (96, 134600436), (107, 120763008), (108, 119644832), (128, 100950327), (144, 89733624), (166, 77841216), (192, 67300218), (214, 60381504), (216, 59822416), (249, 51894144), (288, 44866812), (321, 40254336), (332, 38920608), (384, 33650109), (421, 30692736), (428, 30190752), (432, 29911208), (498, 25947072), (576, 22433406), (642, 20127168), (664, 19460304), (747, 17298048), (842, 15346368), (856, 15095376), (864, 14955604), (963, 13418112), (996, 12973536), (1152, 11216703), (1263, 10230912), (1284, 10063584), (1328, 9730152), (1494, 8649024), (1684, 7673184), (1712, 7547688), (1728, 7477802), (1926, 6709056), (1992, 6486768), (2241, 5766016), (2526, 5115456), (2568, 5031792), (2656, 4865076), (2889, 4472704), (2988, 4324512), (3368, 3836592), (3424, 3773844), (3456, 3738901), (3789, 3410304), (3852, 3354528), (3984, 3243384), (4482, 2883008), (5052, 2557728), (5136, 2515896), (5312, 2432538), (5778, 2236352), (5976, 2162256), (6736, 1918296), (6848, 1886922), (7578, 1705152), (7704, 1677264), (7968, 1621692), (8881, 1454976), (8964, 1441504), (10104, 1278864), (10272, 1257948), (10624, 1216269), (11367, 1136768), (11556, 1118176), (11952, 1081128), (13472, 959148), (13696, 943461), (15156, 852576), (15408, 838632), (15936, 810846), (17762, 727488), (17928, 720752), (20208, 639432), (20544, 628974), (22734, 568384), (23112, 559088), (23904, 540564), (26643, 484992), (26944, 479574), (30312, 426288), (30816, 419316), (31872, 405423), (34943, 369792), (35524, 363744), (35856, 360376), (40416, 319716), (41088, 314487), (45047, 286848), (45468, 284192), (46224, 279544), (47808, 270282), (53286, 242496), (53888, 239787), (60624, 213144), (61632, 209658), (69886, 184896), (71048, 181872), (71712, 180188), (79929, 161664), (80832, 159858), (90094, 143424), (90936, 142096), (92448, 139772), (95616, 135141), (104829, 123264), (106572, 121248)]