2015320576

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{929}}^1$

素因数の和:1189

約数の個数: 80

約数和(自身を含む): 4262227200

約数和(自身を除く): 2246906624

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 223, 256, 304, 446, 512, 608, 892, 929, 1216, 1784, 1858, 2432, 3568, 3716, 4237, 4864, 7136, 7432, 8474, 9728, 14272, 14864, 16948, 17651, 28544, 29728, 33896, 35302, 57088, 59456, 67792, 70604, 114176, 118912, 135584, 141208, 207167, 237824, 271168, 282416, 414334, 475648, 542336, 564832, 828668, 1084672, 1129664, 1657336, 2169344, 2259328, 3314672, 3936173, 4518656, 6629344, 7872346, 9037312, 13258688, 15744692, 26517376, 31489384, 53034752, 62978768, 106069504, 125957536, 251915072, 503830144, 1007660288, 2015320576]

約数ペア:

[(1, 2015320576), (2, 1007660288), (4, 503830144), (8, 251915072), (16, 125957536), (19, 106069504), (32, 62978768), (38, 53034752), (64, 31489384), (76, 26517376), (128, 15744692), (152, 13258688), (223, 9037312), (256, 7872346), (304, 6629344), (446, 4518656), (512, 3936173), (608, 3314672), (892, 2259328), (929, 2169344), (1216, 1657336), (1784, 1129664), (1858, 1084672), (2432, 828668), (3568, 564832), (3716, 542336), (4237, 475648), (4864, 414334), (7136, 282416), (7432, 271168), (8474, 237824), (9728, 207167), (14272, 141208), (14864, 135584), (16948, 118912), (17651, 114176), (28544, 70604), (29728, 67792), (33896, 59456), (35302, 57088)]