4007657472

素因数分解:

$2^{21}\times 3^1\times 7^2\times {\mathrm{13}}^1$

素因数の和:72

約数の個数: 264

約数和(自身を含む): 13388215176

約数和(自身を除く): 9380557704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 64, 78, 84, 91, 96, 98, 104, 112, 128, 147, 156, 168, 182, 192, 196, 208, 224, 256, 273, 294, 312, 336, 364, 384, 392, 416, 448, 512, 546, 588, 624, 637, 672, 728, 768, 784, 832, 896, 1024, 1092, 1176, 1248, 1274, 1344, 1456, 1536, 1568, 1664, 1792, 1911, 2048, 2184, 2352, 2496, 2548, 2688, 2912, 3072, 3136, 3328, 3584, 3822, 4096, 4368, 4704, 4992, 5096, 5376, 5824, 6144, 6272, 6656, 7168, 7644, 8192, 8736, 9408, 9984, 10192, 10752, 11648, 12288, 12544, 13312, 14336, 15288, 16384, 17472, 18816, 19968, 20384, 21504, 23296, 24576, 25088, 26624, 28672, 30576, 32768, 34944, 37632, 39936, 40768, 43008, 46592, 49152, 50176, 53248, 57344, 61152, 65536, 69888, 75264, 79872, 81536, 86016, 93184, 98304, 100352, 106496, 114688, 122304, 131072, 139776, 150528, 159744, 163072, 172032, 186368, 196608, 200704, 212992, 229376, 244608, 262144, 279552, 301056, 319488, 326144, 344064, 372736, 393216, 401408, 425984, 458752, 489216, 524288, 559104, 602112, 638976, 652288, 688128, 745472, 786432, 802816, 851968, 917504, 978432, 1048576, 1118208, 1204224, 1277952, 1304576, 1376256, 1490944, 1572864, 1605632, 1703936, 1835008, 1956864, 2097152, 2236416, 2408448, 2555904, 2609152, 2752512, 2981888, 3145728, 3211264, 3407872, 3670016, 3913728, 4472832, 4816896, 5111808, 5218304, 5505024, 5963776, 6291456, 6422528, 6815744, 7340032, 7827456, 8945664, 9633792, 10223616, 10436608, 11010048, 11927552, 12845056, 13631488, 14680064, 15654912, 17891328, 19267584, 20447232, 20873216, 22020096, 23855104, 25690112, 27262976, 31309824, 35782656, 38535168, 40894464, 41746432, 44040192, 47710208, 51380224, 62619648, 71565312, 77070336, 81788928, 83492864, 95420416, 102760448, 125239296, 143130624, 154140672, 166985728, 190840832, 250478592, 286261248, 308281344, 333971456, 500957184, 572522496, 667942912, 1001914368, 1335885824, 2003828736, 4007657472]

約数ペア:

[(1, 4007657472), (2, 2003828736), (3, 1335885824), (4, 1001914368), (6, 667942912), (7, 572522496), (8, 500957184), (12, 333971456), (13, 308281344), (14, 286261248), (16, 250478592), (21, 190840832), (24, 166985728), (26, 154140672), (28, 143130624), (32, 125239296), (39, 102760448), (42, 95420416), (48, 83492864), (49, 81788928), (52, 77070336), (56, 71565312), (64, 62619648), (78, 51380224), (84, 47710208), (91, 44040192), (96, 41746432), (98, 40894464), (104, 38535168), (112, 35782656), (128, 31309824), (147, 27262976), (156, 25690112), (168, 23855104), (182, 22020096), (192, 20873216), (196, 20447232), (208, 19267584), (224, 17891328), (256, 15654912), (273, 14680064), (294, 13631488), (312, 12845056), (336, 11927552), (364, 11010048), (384, 10436608), (392, 10223616), (416, 9633792), (448, 8945664), (512, 7827456), (546, 7340032), (588, 6815744), (624, 6422528), (637, 6291456), (672, 5963776), (728, 5505024), (768, 5218304), (784, 5111808), (832, 4816896), (896, 4472832), (1024, 3913728), (1092, 3670016), (1176, 3407872), (1248, 3211264), (1274, 3145728), (1344, 2981888), (1456, 2752512), (1536, 2609152), (1568, 2555904), (1664, 2408448), (1792, 2236416), (1911, 2097152), (2048, 1956864), (2184, 1835008), (2352, 1703936), (2496, 1605632), (2548, 1572864), (2688, 1490944), (2912, 1376256), (3072, 1304576), (3136, 1277952), (3328, 1204224), (3584, 1118208), (3822, 1048576), (4096, 978432), (4368, 917504), (4704, 851968), (4992, 802816), (5096, 786432), (5376, 745472), (5824, 688128), (6144, 652288), (6272, 638976), (6656, 602112), (7168, 559104), (7644, 524288), (8192, 489216), (8736, 458752), (9408, 425984), (9984, 401408), (10192, 393216), (10752, 372736), (11648, 344064), (12288, 326144), (12544, 319488), (13312, 301056), (14336, 279552), (15288, 262144), (16384, 244608), (17472, 229376), (18816, 212992), (19968, 200704), (20384, 196608), (21504, 186368), (23296, 172032), (24576, 163072), (25088, 159744), (26624, 150528), (28672, 139776), (30576, 131072), (32768, 122304), (34944, 114688), (37632, 106496), (39936, 100352), (40768, 98304), (43008, 93184), (46592, 86016), (49152, 81536), (50176, 79872), (53248, 75264), (57344, 69888), (61152, 65536)]