17791710656

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{2111}}^1$

素因数の和:2410

約数の個数: 112

約数和(自身を含む): 38624256000

約数和(自身を除く): 20832545344

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 152, 232, 239, 304, 464, 478, 551, 608, 928, 956, 1102, 1216, 1856, 1912, 2111, 2204, 3824, 4222, 4408, 4541, 6931, 7648, 8444, 8816, 9082, 13862, 15296, 16888, 17632, 18164, 27724, 33776, 35264, 36328, 40109, 55448, 61219, 67552, 72656, 80218, 110896, 122438, 131689, 135104, 145312, 160436, 221792, 244876, 263378, 290624, 320872, 443584, 489752, 504529, 526756, 641744, 979504, 1009058, 1053512, 1163161, 1283488, 1959008, 2018116, 2107024, 2326322, 2566976, 3918016, 4036232, 4214048, 4652644, 8072464, 8428096, 9305288, 9586051, 14631341, 16144928, 18610576, 19172102, 29262682, 32289856, 37221152, 38344204, 58525364, 74442304, 76688408, 117050728, 153376816, 234101456, 277995479, 306753632, 468202912, 555990958, 613507264, 936405824, 1111981916, 2223963832, 4447927664, 8895855328, 17791710656]

約数ペア:

[(1, 17791710656), (2, 8895855328), (4, 4447927664), (8, 2223963832), (16, 1111981916), (19, 936405824), (29, 613507264), (32, 555990958), (38, 468202912), (58, 306753632), (64, 277995479), (76, 234101456), (116, 153376816), (152, 117050728), (232, 76688408), (239, 74442304), (304, 58525364), (464, 38344204), (478, 37221152), (551, 32289856), (608, 29262682), (928, 19172102), (956, 18610576), (1102, 16144928), (1216, 14631341), (1856, 9586051), (1912, 9305288), (2111, 8428096), (2204, 8072464), (3824, 4652644), (4222, 4214048), (4408, 4036232), (4541, 3918016), (6931, 2566976), (7648, 2326322), (8444, 2107024), (8816, 2018116), (9082, 1959008), (13862, 1283488), (15296, 1163161), (16888, 1053512), (17632, 1009058), (18164, 979504), (27724, 641744), (33776, 526756), (35264, 504529), (36328, 489752), (40109, 443584), (55448, 320872), (61219, 290624), (67552, 263378), (72656, 244876), (80218, 221792), (110896, 160436), (122438, 145312), (131689, 135104)]