12487401472

素因数分解:

$2^{13}\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2393}}^1$

素因数の和:2446

約数の個数: 168

約数和(自身を含む): 31298279796

約数和(自身を除く): 18810878324

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 256, 364, 392, 416, 448, 512, 637, 728, 784, 832, 896, 1024, 1274, 1456, 1568, 1664, 1792, 2048, 2393, 2548, 2912, 3136, 3328, 3584, 4096, 4786, 5096, 5824, 6272, 6656, 7168, 8192, 9572, 10192, 11648, 12544, 13312, 14336, 16751, 19144, 20384, 23296, 25088, 26624, 28672, 31109, 33502, 38288, 40768, 46592, 50176, 53248, 57344, 62218, 67004, 76576, 81536, 93184, 100352, 106496, 117257, 124436, 134008, 153152, 163072, 186368, 200704, 217763, 234514, 248872, 268016, 306304, 326144, 372736, 401408, 435526, 469028, 497744, 536032, 612608, 652288, 745472, 871052, 938056, 995488, 1072064, 1225216, 1304576, 1524341, 1742104, 1876112, 1990976, 2144128, 2450432, 2609152, 3048682, 3484208, 3752224, 3981952, 4288256, 4900864, 5218304, 6097364, 6968416, 7504448, 7963904, 8576512, 9801728, 12194728, 13936832, 15008896, 15927808, 17153024, 19603456, 24389456, 27873664, 30017792, 31855616, 34306048, 48778912, 55747328, 60035584, 63711232, 68612096, 97557824, 111494656, 120071168, 127422464, 137224192, 195115648, 222989312, 240142336, 254844928, 390231296, 445978624, 480284672, 780462592, 891957248, 960569344, 1560925184, 1783914496, 3121850368, 6243700736, 12487401472]

約数ペア:

[(1, 12487401472), (2, 6243700736), (4, 3121850368), (7, 1783914496), (8, 1560925184), (13, 960569344), (14, 891957248), (16, 780462592), (26, 480284672), (28, 445978624), (32, 390231296), (49, 254844928), (52, 240142336), (56, 222989312), (64, 195115648), (91, 137224192), (98, 127422464), (104, 120071168), (112, 111494656), (128, 97557824), (182, 68612096), (196, 63711232), (208, 60035584), (224, 55747328), (256, 48778912), (364, 34306048), (392, 31855616), (416, 30017792), (448, 27873664), (512, 24389456), (637, 19603456), (728, 17153024), (784, 15927808), (832, 15008896), (896, 13936832), (1024, 12194728), (1274, 9801728), (1456, 8576512), (1568, 7963904), (1664, 7504448), (1792, 6968416), (2048, 6097364), (2393, 5218304), (2548, 4900864), (2912, 4288256), (3136, 3981952), (3328, 3752224), (3584, 3484208), (4096, 3048682), (4786, 2609152), (5096, 2450432), (5824, 2144128), (6272, 1990976), (6656, 1876112), (7168, 1742104), (8192, 1524341), (9572, 1304576), (10192, 1225216), (11648, 1072064), (12544, 995488), (13312, 938056), (14336, 871052), (16751, 745472), (19144, 652288), (20384, 612608), (23296, 536032), (25088, 497744), (26624, 469028), (28672, 435526), (31109, 401408), (33502, 372736), (38288, 326144), (40768, 306304), (46592, 268016), (50176, 248872), (53248, 234514), (57344, 217763), (62218, 200704), (67004, 186368), (76576, 163072), (81536, 153152), (93184, 134008), (100352, 124436), (106496, 117257)]