64456704

素因数分解:

$2^{11}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1$

素因数の和:310

約数の個数: 144

約数和(自身を含む): 201228300

約数和(自身を除く): 136771596

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 269, 288, 312, 384, 416, 468, 512, 538, 576, 624, 768, 807, 832, 936, 1024, 1076, 1152, 1248, 1536, 1614, 1664, 1872, 2048, 2152, 2304, 2421, 2496, 3072, 3228, 3328, 3497, 3744, 4304, 4608, 4842, 4992, 6144, 6456, 6656, 6994, 7488, 8608, 9216, 9684, 9984, 10491, 12912, 13312, 13988, 14976, 17216, 18432, 19368, 19968, 20982, 25824, 26624, 27976, 29952, 31473, 34432, 38736, 39936, 41964, 51648, 55952, 59904, 62946, 68864, 77472, 79872, 83928, 103296, 111904, 119808, 125892, 137728, 154944, 167856, 206592, 223808, 239616, 251784, 275456, 309888, 335712, 413184, 447616, 503568, 550912, 619776, 671424, 826368, 895232, 1007136, 1239552, 1342848, 1652736, 1790464, 2014272, 2479104, 2685696, 3580928, 4028544, 4958208, 5371392, 7161856, 8057088, 10742784, 16114176, 21485568, 32228352, 64456704]

約数ペア:

[(1, 64456704), (2, 32228352), (3, 21485568), (4, 16114176), (6, 10742784), (8, 8057088), (9, 7161856), (12, 5371392), (13, 4958208), (16, 4028544), (18, 3580928), (24, 2685696), (26, 2479104), (32, 2014272), (36, 1790464), (39, 1652736), (48, 1342848), (52, 1239552), (64, 1007136), (72, 895232), (78, 826368), (96, 671424), (104, 619776), (117, 550912), (128, 503568), (144, 447616), (156, 413184), (192, 335712), (208, 309888), (234, 275456), (256, 251784), (269, 239616), (288, 223808), (312, 206592), (384, 167856), (416, 154944), (468, 137728), (512, 125892), (538, 119808), (576, 111904), (624, 103296), (768, 83928), (807, 79872), (832, 77472), (936, 68864), (1024, 62946), (1076, 59904), (1152, 55952), (1248, 51648), (1536, 41964), (1614, 39936), (1664, 38736), (1872, 34432), (2048, 31473), (2152, 29952), (2304, 27976), (2421, 26624), (2496, 25824), (3072, 20982), (3228, 19968), (3328, 19368), (3497, 18432), (3744, 17216), (4304, 14976), (4608, 13988), (4842, 13312), (4992, 12912), (6144, 10491), (6456, 9984), (6656, 9684), (6994, 9216), (7488, 8608)]