749062144

素因数分解:

$2^{11}\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 1563831360

約数和(自身を除く): 814769216

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 67, 103, 106, 128, 134, 206, 212, 256, 268, 412, 424, 512, 536, 824, 848, 1024, 1072, 1648, 1696, 2048, 2144, 3296, 3392, 3551, 4288, 5459, 6592, 6784, 6901, 7102, 8576, 10918, 13184, 13568, 13802, 14204, 17152, 21836, 26368, 27136, 27604, 28408, 34304, 43672, 52736, 54272, 55208, 56816, 68608, 87344, 105472, 108544, 110416, 113632, 137216, 174688, 210944, 220832, 227264, 349376, 365753, 441664, 454528, 698752, 731506, 883328, 909056, 1397504, 1463012, 1766656, 1818112, 2795008, 2926024, 3533312, 3636224, 5590016, 5852048, 7066624, 7272448, 11180032, 11704096, 14133248, 23408192, 46816384, 93632768, 187265536, 374531072, 749062144]

約数ペア:

[(1, 749062144), (2, 374531072), (4, 187265536), (8, 93632768), (16, 46816384), (32, 23408192), (53, 14133248), (64, 11704096), (67, 11180032), (103, 7272448), (106, 7066624), (128, 5852048), (134, 5590016), (206, 3636224), (212, 3533312), (256, 2926024), (268, 2795008), (412, 1818112), (424, 1766656), (512, 1463012), (536, 1397504), (824, 909056), (848, 883328), (1024, 731506), (1072, 698752), (1648, 454528), (1696, 441664), (2048, 365753), (2144, 349376), (3296, 227264), (3392, 220832), (3551, 210944), (4288, 174688), (5459, 137216), (6592, 113632), (6784, 110416), (6901, 108544), (7102, 105472), (8576, 87344), (10918, 68608), (13184, 56816), (13568, 55208), (13802, 54272), (14204, 52736), (17152, 43672), (21836, 34304), (26368, 28408), (27136, 27604)]