237675776

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4201}}^1$

素因数の和:4247

約数の個数: 72

約数和(自身を含む): 541099944

約数和(自身を除く): 303424168

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 272, 416, 442, 544, 832, 884, 1088, 1664, 1768, 2176, 3328, 3536, 4201, 4352, 7072, 8402, 14144, 16804, 28288, 33608, 54613, 56576, 67216, 71417, 109226, 134432, 142834, 218452, 268864, 285668, 436904, 537728, 571336, 873808, 928421, 1075456, 1142672, 1747616, 1856842, 2285344, 3495232, 3713684, 4570688, 6990464, 7427368, 9141376, 13980928, 14854736, 18282752, 29709472, 59418944, 118837888, 237675776]

約数ペア:

[(1, 237675776), (2, 118837888), (4, 59418944), (8, 29709472), (13, 18282752), (16, 14854736), (17, 13980928), (26, 9141376), (32, 7427368), (34, 6990464), (52, 4570688), (64, 3713684), (68, 3495232), (104, 2285344), (128, 1856842), (136, 1747616), (208, 1142672), (221, 1075456), (256, 928421), (272, 873808), (416, 571336), (442, 537728), (544, 436904), (832, 285668), (884, 268864), (1088, 218452), (1664, 142834), (1768, 134432), (2176, 109226), (3328, 71417), (3536, 67216), (4201, 56576), (4352, 54613), (7072, 33608), (8402, 28288), (14144, 16804)]