12551540256

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{919}}^1\times {\mathrm{1009}}^1$

素因数の和:1991

約数の個数: 144

約数和(自身を含む): 36528710400

約数和(自身を除く): 23977170144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 288, 376, 423, 564, 752, 846, 919, 1009, 1128, 1504, 1692, 1838, 2018, 2256, 2757, 3027, 3384, 3676, 4036, 4512, 5514, 6054, 6768, 7352, 8072, 8271, 9081, 11028, 12108, 13536, 14704, 16144, 16542, 18162, 22056, 24216, 29408, 32288, 33084, 36324, 43193, 44112, 47423, 48432, 66168, 72648, 86386, 88224, 94846, 96864, 129579, 132336, 142269, 145296, 172772, 189692, 259158, 264672, 284538, 290592, 345544, 379384, 388737, 426807, 518316, 569076, 691088, 758768, 777474, 853614, 927271, 1036632, 1138152, 1382176, 1517536, 1554948, 1707228, 1854542, 2073264, 2276304, 2781813, 3109896, 3414456, 3709084, 4146528, 4552608, 5563626, 6219792, 6828912, 7418168, 8345439, 11127252, 12439584, 13657824, 14836336, 16690878, 22254504, 29672672, 33381756, 43581737, 44509008, 66763512, 87163474, 89018016, 130745211, 133527024, 174326948, 261490422, 267054048, 348653896, 392235633, 522980844, 697307792, 784471266, 1045961688, 1394615584, 1568942532, 2091923376, 3137885064, 4183846752, 6275770128, 12551540256]

約数ペア:

[(1, 12551540256), (2, 6275770128), (3, 4183846752), (4, 3137885064), (6, 2091923376), (8, 1568942532), (9, 1394615584), (12, 1045961688), (16, 784471266), (18, 697307792), (24, 522980844), (32, 392235633), (36, 348653896), (47, 267054048), (48, 261490422), (72, 174326948), (94, 133527024), (96, 130745211), (141, 89018016), (144, 87163474), (188, 66763512), (282, 44509008), (288, 43581737), (376, 33381756), (423, 29672672), (564, 22254504), (752, 16690878), (846, 14836336), (919, 13657824), (1009, 12439584), (1128, 11127252), (1504, 8345439), (1692, 7418168), (1838, 6828912), (2018, 6219792), (2256, 5563626), (2757, 4552608), (3027, 4146528), (3384, 3709084), (3676, 3414456), (4036, 3109896), (4512, 2781813), (5514, 2276304), (6054, 2073264), (6768, 1854542), (7352, 1707228), (8072, 1554948), (8271, 1517536), (9081, 1382176), (11028, 1138152), (12108, 1036632), (13536, 927271), (14704, 853614), (16144, 777474), (16542, 758768), (18162, 691088), (22056, 569076), (24216, 518316), (29408, 426807), (32288, 388737), (33084, 379384), (36324, 345544), (43193, 290592), (44112, 284538), (47423, 264672), (48432, 259158), (66168, 189692), (72648, 172772), (86386, 145296), (88224, 142269), (94846, 132336), (96864, 129579)]