129130848

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1$

素因数の和:687

約数の個数: 240

約数和(自身を含む): 474211584

約数和(自身を除く): 345080736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 81, 84, 88, 96, 99, 108, 112, 126, 132, 144, 154, 162, 168, 176, 189, 198, 216, 224, 231, 252, 264, 288, 297, 308, 324, 336, 352, 378, 396, 432, 462, 504, 528, 567, 594, 616, 647, 648, 672, 693, 756, 792, 864, 891, 924, 1008, 1056, 1134, 1188, 1232, 1294, 1296, 1386, 1512, 1584, 1782, 1848, 1941, 2016, 2079, 2268, 2376, 2464, 2588, 2592, 2772, 3024, 3168, 3564, 3696, 3882, 4158, 4529, 4536, 4752, 5176, 5544, 5823, 6048, 6237, 7117, 7128, 7392, 7764, 8316, 9058, 9072, 9504, 10352, 11088, 11646, 12474, 13587, 14234, 14256, 15528, 16632, 17469, 18116, 18144, 20704, 21351, 22176, 23292, 24948, 27174, 28468, 28512, 31056, 33264, 34938, 36232, 40761, 42702, 46584, 49819, 49896, 52407, 54348, 56936, 62112, 64053, 66528, 69876, 72464, 81522, 85404, 93168, 99638, 99792, 104814, 108696, 113872, 122283, 128106, 139752, 144928, 149457, 163044, 170808, 186336, 192159, 199276, 199584, 209628, 217392, 227744, 244566, 256212, 279504, 298914, 326088, 341616, 366849, 384318, 398552, 419256, 434784, 448371, 489132, 512424, 559008, 576477, 597828, 652176, 683232, 733698, 768636, 797104, 838512, 896742, 978264, 1024848, 1152954, 1195656, 1304352, 1345113, 1467396, 1537272, 1594208, 1677024, 1793484, 1956528, 2049696, 2305908, 2391312, 2690226, 2934792, 3074544, 3586968, 3913056, 4035339, 4611816, 4782624, 5380452, 5869584, 6149088, 7173936, 8070678, 9223632, 10760904, 11739168, 14347872, 16141356, 18447264, 21521808, 32282712, 43043616, 64565424, 129130848]

約数ペア:

[(1, 129130848), (2, 64565424), (3, 43043616), (4, 32282712), (6, 21521808), (7, 18447264), (8, 16141356), (9, 14347872), (11, 11739168), (12, 10760904), (14, 9223632), (16, 8070678), (18, 7173936), (21, 6149088), (22, 5869584), (24, 5380452), (27, 4782624), (28, 4611816), (32, 4035339), (33, 3913056), (36, 3586968), (42, 3074544), (44, 2934792), (48, 2690226), (54, 2391312), (56, 2305908), (63, 2049696), (66, 1956528), (72, 1793484), (77, 1677024), (81, 1594208), (84, 1537272), (88, 1467396), (96, 1345113), (99, 1304352), (108, 1195656), (112, 1152954), (126, 1024848), (132, 978264), (144, 896742), (154, 838512), (162, 797104), (168, 768636), (176, 733698), (189, 683232), (198, 652176), (216, 597828), (224, 576477), (231, 559008), (252, 512424), (264, 489132), (288, 448371), (297, 434784), (308, 419256), (324, 398552), (336, 384318), (352, 366849), (378, 341616), (396, 326088), (432, 298914), (462, 279504), (504, 256212), (528, 244566), (567, 227744), (594, 217392), (616, 209628), (647, 199584), (648, 199276), (672, 192159), (693, 186336), (756, 170808), (792, 163044), (864, 149457), (891, 144928), (924, 139752), (1008, 128106), (1056, 122283), (1134, 113872), (1188, 108696), (1232, 104814), (1294, 99792), (1296, 99638), (1386, 93168), (1512, 85404), (1584, 81522), (1782, 72464), (1848, 69876), (1941, 66528), (2016, 64053), (2079, 62112), (2268, 56936), (2376, 54348), (2464, 52407), (2588, 49896), (2592, 49819), (2772, 46584), (3024, 42702), (3168, 40761), (3564, 36232), (3696, 34938), (3882, 33264), (4158, 31056), (4529, 28512), (4536, 28468), (4752, 27174), (5176, 24948), (5544, 23292), (5823, 22176), (6048, 21351), (6237, 20704), (7117, 18144), (7128, 18116), (7392, 17469), (7764, 16632), (8316, 15528), (9058, 14256), (9072, 14234), (9504, 13587), (10352, 12474), (11088, 11646)]