978100848

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1237}}^1$

素因数の和:1304

約数の個数: 180

約数和(自身を含む): 3063331960

約数和(自身を除く): 2085231112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 34, 36, 38, 48, 51, 57, 68, 72, 76, 102, 114, 136, 144, 152, 153, 171, 204, 228, 272, 289, 304, 306, 323, 342, 408, 456, 578, 612, 646, 684, 816, 867, 912, 969, 1156, 1224, 1237, 1292, 1368, 1734, 1938, 2312, 2448, 2474, 2584, 2601, 2736, 2907, 3468, 3711, 3876, 4624, 4948, 5168, 5202, 5491, 5814, 6936, 7422, 7752, 9896, 10404, 10982, 11133, 11628, 13872, 14844, 15504, 16473, 19792, 20808, 21029, 21964, 22266, 23256, 23503, 29688, 32946, 41616, 42058, 43928, 44532, 46512, 47006, 49419, 59376, 63087, 65892, 70509, 84116, 87856, 89064, 94012, 98838, 126174, 131784, 141018, 168232, 178128, 188024, 189261, 197676, 211527, 252348, 263568, 282036, 336464, 357493, 376048, 378522, 395352, 399551, 423054, 504696, 564072, 714986, 757044, 790704, 799102, 846108, 1009392, 1072479, 1128144, 1198653, 1429972, 1514088, 1598204, 1692216, 2144958, 2397306, 2859944, 3028176, 3196408, 3217437, 3384432, 3595959, 4289916, 4794612, 5719888, 6392816, 6434874, 6792367, 7191918, 8579832, 9589224, 12869748, 13584734, 14383836, 17159664, 19178448, 20377101, 25739496, 27169468, 28767672, 40754202, 51478992, 54338936, 57535344, 61131303, 81508404, 108677872, 122262606, 163016808, 244525212, 326033616, 489050424, 978100848]

約数ペア:

[(1, 978100848), (2, 489050424), (3, 326033616), (4, 244525212), (6, 163016808), (8, 122262606), (9, 108677872), (12, 81508404), (16, 61131303), (17, 57535344), (18, 54338936), (19, 51478992), (24, 40754202), (34, 28767672), (36, 27169468), (38, 25739496), (48, 20377101), (51, 19178448), (57, 17159664), (68, 14383836), (72, 13584734), (76, 12869748), (102, 9589224), (114, 8579832), (136, 7191918), (144, 6792367), (152, 6434874), (153, 6392816), (171, 5719888), (204, 4794612), (228, 4289916), (272, 3595959), (289, 3384432), (304, 3217437), (306, 3196408), (323, 3028176), (342, 2859944), (408, 2397306), (456, 2144958), (578, 1692216), (612, 1598204), (646, 1514088), (684, 1429972), (816, 1198653), (867, 1128144), (912, 1072479), (969, 1009392), (1156, 846108), (1224, 799102), (1237, 790704), (1292, 757044), (1368, 714986), (1734, 564072), (1938, 504696), (2312, 423054), (2448, 399551), (2474, 395352), (2584, 378522), (2601, 376048), (2736, 357493), (2907, 336464), (3468, 282036), (3711, 263568), (3876, 252348), (4624, 211527), (4948, 197676), (5168, 189261), (5202, 188024), (5491, 178128), (5814, 168232), (6936, 141018), (7422, 131784), (7752, 126174), (9896, 98838), (10404, 94012), (10982, 89064), (11133, 87856), (11628, 84116), (13872, 70509), (14844, 65892), (15504, 63087), (16473, 59376), (19792, 49419), (20808, 47006), (21029, 46512), (21964, 44532), (22266, 43928), (23256, 42058), (23503, 41616), (29688, 32946)]