12912339456

素因数分解:

$2^9\times 3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{647}}^1$

素因数の和:803

約数の個数: 240

約数和(自身を含む): 38469644928

約数和(自身を除く): 25557305472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 71, 72, 96, 122, 128, 142, 144, 183, 192, 213, 244, 256, 284, 288, 366, 384, 426, 488, 512, 549, 568, 576, 639, 647, 732, 768, 852, 976, 1098, 1136, 1152, 1278, 1294, 1464, 1536, 1704, 1941, 1952, 2196, 2272, 2304, 2556, 2588, 2928, 3408, 3882, 3904, 4331, 4392, 4544, 4608, 5112, 5176, 5823, 5856, 6816, 7764, 7808, 8662, 8784, 9088, 10224, 10352, 11646, 11712, 12993, 13632, 15528, 15616, 17324, 17568, 18176, 20448, 20704, 23292, 23424, 25986, 27264, 31056, 31232, 34648, 35136, 36352, 38979, 39467, 40896, 41408, 45937, 46584, 46848, 51972, 54528, 62112, 69296, 70272, 77958, 78934, 81792, 82816, 91874, 93168, 93696, 103944, 109056, 118401, 124224, 137811, 138592, 140544, 155916, 157868, 163584, 165632, 183748, 186336, 207888, 236802, 248448, 275622, 277184, 281088, 311832, 315736, 327168, 331264, 355203, 367496, 372672, 413433, 415776, 473604, 496896, 551244, 554368, 623664, 631472, 710406, 734992, 745344, 826866, 831552, 947208, 993792, 1102488, 1108736, 1247328, 1262944, 1420812, 1469984, 1490688, 1653732, 1663104, 1894416, 2204976, 2217472, 2494656, 2525888, 2802157, 2841624, 2939968, 2981376, 3307464, 3326208, 3788832, 4409952, 4989312, 5051776, 5604314, 5683248, 5879936, 6614928, 6652416, 7577664, 8406471, 8819904, 9978624, 10103552, 11208628, 11366496, 11759872, 13229856, 15155328, 16812942, 17639808, 19957248, 20207104, 22417256, 22732992, 23519744, 25219413, 26459712, 30310656, 33625884, 35279616, 44834512, 45465984, 50438826, 52919424, 60621312, 67251768, 70559232, 89669024, 90931968, 100877652, 105838848, 134503536, 179338048, 181863936, 201755304, 211677696, 269007072, 358676096, 403510608, 538014144, 717352192, 807021216, 1076028288, 1434704384, 1614042432, 2152056576, 3228084864, 4304113152, 6456169728, 12912339456]

約数ペア:

[(1, 12912339456), (2, 6456169728), (3, 4304113152), (4, 3228084864), (6, 2152056576), (8, 1614042432), (9, 1434704384), (12, 1076028288), (16, 807021216), (18, 717352192), (24, 538014144), (32, 403510608), (36, 358676096), (48, 269007072), (61, 211677696), (64, 201755304), (71, 181863936), (72, 179338048), (96, 134503536), (122, 105838848), (128, 100877652), (142, 90931968), (144, 89669024), (183, 70559232), (192, 67251768), (213, 60621312), (244, 52919424), (256, 50438826), (284, 45465984), (288, 44834512), (366, 35279616), (384, 33625884), (426, 30310656), (488, 26459712), (512, 25219413), (549, 23519744), (568, 22732992), (576, 22417256), (639, 20207104), (647, 19957248), (732, 17639808), (768, 16812942), (852, 15155328), (976, 13229856), (1098, 11759872), (1136, 11366496), (1152, 11208628), (1278, 10103552), (1294, 9978624), (1464, 8819904), (1536, 8406471), (1704, 7577664), (1941, 6652416), (1952, 6614928), (2196, 5879936), (2272, 5683248), (2304, 5604314), (2556, 5051776), (2588, 4989312), (2928, 4409952), (3408, 3788832), (3882, 3326208), (3904, 3307464), (4331, 2981376), (4392, 2939968), (4544, 2841624), (4608, 2802157), (5112, 2525888), (5176, 2494656), (5823, 2217472), (5856, 2204976), (6816, 1894416), (7764, 1663104), (7808, 1653732), (8662, 1490688), (8784, 1469984), (9088, 1420812), (10224, 1262944), (10352, 1247328), (11646, 1108736), (11712, 1102488), (12993, 993792), (13632, 947208), (15528, 831552), (15616, 826866), (17324, 745344), (17568, 734992), (18176, 710406), (20448, 631472), (20704, 623664), (23292, 554368), (23424, 551244), (25986, 496896), (27264, 473604), (31056, 415776), (31232, 413433), (34648, 372672), (35136, 367496), (36352, 355203), (38979, 331264), (39467, 327168), (40896, 315736), (41408, 311832), (45937, 281088), (46584, 277184), (46848, 275622), (51972, 248448), (54528, 236802), (62112, 207888), (69296, 186336), (70272, 183748), (77958, 165632), (78934, 163584), (81792, 157868), (82816, 155916), (91874, 140544), (93168, 138592), (93696, 137811), (103944, 124224), (109056, 118401)]