1253961216

素因数分解:

$2^9\times 3^3\times {\mathrm{90709}}^1$

素因数の和:90736

約数の個数: 80

約数和(自身を含む): 3711853200

約数和(自身を除く): 2457891984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 90709, 181418, 272127, 362836, 544254, 725672, 816381, 1088508, 1451344, 1632762, 2177016, 2449143, 2902688, 3265524, 4354032, 4898286, 5805376, 6531048, 8708064, 9796572, 11610752, 13062096, 17416128, 19593144, 23221504, 26124192, 34832256, 39186288, 46443008, 52248384, 69664512, 78372576, 104496768, 139329024, 156745152, 208993536, 313490304, 417987072, 626980608, 1253961216]

約数ペア:

[(1, 1253961216), (2, 626980608), (3, 417987072), (4, 313490304), (6, 208993536), (8, 156745152), (9, 139329024), (12, 104496768), (16, 78372576), (18, 69664512), (24, 52248384), (27, 46443008), (32, 39186288), (36, 34832256), (48, 26124192), (54, 23221504), (64, 19593144), (72, 17416128), (96, 13062096), (108, 11610752), (128, 9796572), (144, 8708064), (192, 6531048), (216, 5805376), (256, 4898286), (288, 4354032), (384, 3265524), (432, 2902688), (512, 2449143), (576, 2177016), (768, 1632762), (864, 1451344), (1152, 1088508), (1536, 816381), (1728, 725672), (2304, 544254), (3456, 362836), (4608, 272127), (6912, 181418), (13824, 90709)]