2970720256

素因数分解:

$2^{11}\times 7^3\times {\mathrm{4229}}^1$

素因数の和:4272

約数の個数: 96

約数和(自身を含む): 6928740000

約数和(自身を除く): 3958019744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 512, 686, 784, 896, 1024, 1372, 1568, 1792, 2048, 2744, 3136, 3584, 4229, 5488, 6272, 7168, 8458, 10976, 12544, 14336, 16916, 21952, 25088, 29603, 33832, 43904, 50176, 59206, 67664, 87808, 100352, 118412, 135328, 175616, 207221, 236824, 270656, 351232, 414442, 473648, 541312, 702464, 828884, 947296, 1082624, 1450547, 1657768, 1894592, 2165248, 2901094, 3315536, 3789184, 4330496, 5802188, 6631072, 7578368, 8660992, 11604376, 13262144, 15156736, 23208752, 26524288, 30313472, 46417504, 53048576, 60626944, 92835008, 106097152, 185670016, 212194304, 371340032, 424388608, 742680064, 1485360128, 2970720256]

約数ペア:

[(1, 2970720256), (2, 1485360128), (4, 742680064), (7, 424388608), (8, 371340032), (14, 212194304), (16, 185670016), (28, 106097152), (32, 92835008), (49, 60626944), (56, 53048576), (64, 46417504), (98, 30313472), (112, 26524288), (128, 23208752), (196, 15156736), (224, 13262144), (256, 11604376), (343, 8660992), (392, 7578368), (448, 6631072), (512, 5802188), (686, 4330496), (784, 3789184), (896, 3315536), (1024, 2901094), (1372, 2165248), (1568, 1894592), (1792, 1657768), (2048, 1450547), (2744, 1082624), (3136, 947296), (3584, 828884), (4229, 702464), (5488, 541312), (6272, 473648), (7168, 414442), (8458, 351232), (10976, 270656), (12544, 236824), (14336, 207221), (16916, 175616), (21952, 135328), (25088, 118412), (29603, 100352), (33832, 87808), (43904, 67664), (50176, 59206)]