3978655744

素因数分解:

$2^{11}\times 7^2\times {\mathrm{41}}^1\times {\mathrm{967}}^1$

素因数の和:1044

約数の個数: 144

約数和(自身を含む): 9489720240

約数和(自身を除く): 5511064496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 64, 82, 98, 112, 128, 164, 196, 224, 256, 287, 328, 392, 448, 512, 574, 656, 784, 896, 967, 1024, 1148, 1312, 1568, 1792, 1934, 2009, 2048, 2296, 2624, 3136, 3584, 3868, 4018, 4592, 5248, 6272, 6769, 7168, 7736, 8036, 9184, 10496, 12544, 13538, 14336, 15472, 16072, 18368, 20992, 25088, 27076, 30944, 32144, 36736, 39647, 41984, 47383, 50176, 54152, 61888, 64288, 73472, 79294, 83968, 94766, 100352, 108304, 123776, 128576, 146944, 158588, 189532, 216608, 247552, 257152, 277529, 293888, 317176, 379064, 433216, 495104, 514304, 555058, 587776, 634352, 758128, 866432, 990208, 1028608, 1110116, 1268704, 1516256, 1732864, 1942703, 1980416, 2057216, 2220232, 2537408, 3032512, 3465728, 3885406, 4114432, 4440464, 5074816, 6065024, 6931456, 7770812, 8880928, 10149632, 12130048, 13862912, 15541624, 17761856, 20299264, 24260096, 31083248, 35523712, 40598528, 48520192, 62166496, 71047424, 81197056, 97040384, 124332992, 142094848, 248665984, 284189696, 497331968, 568379392, 994663936, 1989327872, 3978655744]

約数ペア:

[(1, 3978655744), (2, 1989327872), (4, 994663936), (7, 568379392), (8, 497331968), (14, 284189696), (16, 248665984), (28, 142094848), (32, 124332992), (41, 97040384), (49, 81197056), (56, 71047424), (64, 62166496), (82, 48520192), (98, 40598528), (112, 35523712), (128, 31083248), (164, 24260096), (196, 20299264), (224, 17761856), (256, 15541624), (287, 13862912), (328, 12130048), (392, 10149632), (448, 8880928), (512, 7770812), (574, 6931456), (656, 6065024), (784, 5074816), (896, 4440464), (967, 4114432), (1024, 3885406), (1148, 3465728), (1312, 3032512), (1568, 2537408), (1792, 2220232), (1934, 2057216), (2009, 1980416), (2048, 1942703), (2296, 1732864), (2624, 1516256), (3136, 1268704), (3584, 1110116), (3868, 1028608), (4018, 990208), (4592, 866432), (5248, 758128), (6272, 634352), (6769, 587776), (7168, 555058), (7736, 514304), (8036, 495104), (9184, 433216), (10496, 379064), (12544, 317176), (13538, 293888), (14336, 277529), (15472, 257152), (16072, 247552), (18368, 216608), (20992, 189532), (25088, 158588), (27076, 146944), (30944, 128576), (32144, 123776), (36736, 108304), (39647, 100352), (41984, 94766), (47383, 83968), (50176, 79294), (54152, 73472), (61888, 64288)]