17978678712

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{13103}}^1$

素因数の和:13210

約数の個数: 192

約数和(自身を含む): 55194048000

約数和(自身を除く): 37215369288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 34, 36, 38, 51, 57, 59, 68, 72, 76, 102, 114, 118, 136, 152, 153, 171, 177, 204, 228, 236, 306, 323, 342, 354, 408, 456, 472, 531, 612, 646, 684, 708, 969, 1003, 1062, 1121, 1224, 1292, 1368, 1416, 1938, 2006, 2124, 2242, 2584, 2907, 3009, 3363, 3876, 4012, 4248, 4484, 5814, 6018, 6726, 7752, 8024, 8968, 9027, 10089, 11628, 12036, 13103, 13452, 18054, 19057, 20178, 23256, 24072, 26206, 26904, 36108, 38114, 39309, 40356, 52412, 57171, 72216, 76228, 78618, 80712, 104824, 114342, 117927, 152456, 157236, 171513, 222751, 228684, 235854, 248957, 314472, 343026, 445502, 457368, 471708, 497914, 668253, 686052, 746871, 773077, 891004, 943416, 995828, 1336506, 1372104, 1493742, 1546154, 1782008, 1991656, 2004759, 2240613, 2319231, 2673012, 2987484, 3092308, 4009518, 4232269, 4481226, 4638462, 5346024, 5974968, 6184616, 6957693, 8019036, 8464538, 8962452, 9276924, 12696807, 13142309, 13915386, 14688463, 16038072, 16929076, 17924904, 18553848, 25393614, 26284618, 27830772, 29376926, 33858152, 38090421, 39426927, 44065389, 50787228, 52569236, 55661544, 58753852, 76180842, 78853854, 88130778, 101574456, 105138472, 117507704, 118280781, 132196167, 152361684, 157707708, 176261556, 236561562, 249703871, 264392334, 304723368, 315415416, 352523112, 473123124, 499407742, 528784668, 749111613, 946246248, 998815484, 1057569336, 1498223226, 1997630968, 2247334839, 2996446452, 4494669678, 5992892904, 8989339356, 17978678712]

約数ペア:

[(1, 17978678712), (2, 8989339356), (3, 5992892904), (4, 4494669678), (6, 2996446452), (8, 2247334839), (9, 1997630968), (12, 1498223226), (17, 1057569336), (18, 998815484), (19, 946246248), (24, 749111613), (34, 528784668), (36, 499407742), (38, 473123124), (51, 352523112), (57, 315415416), (59, 304723368), (68, 264392334), (72, 249703871), (76, 236561562), (102, 176261556), (114, 157707708), (118, 152361684), (136, 132196167), (152, 118280781), (153, 117507704), (171, 105138472), (177, 101574456), (204, 88130778), (228, 78853854), (236, 76180842), (306, 58753852), (323, 55661544), (342, 52569236), (354, 50787228), (408, 44065389), (456, 39426927), (472, 38090421), (531, 33858152), (612, 29376926), (646, 27830772), (684, 26284618), (708, 25393614), (969, 18553848), (1003, 17924904), (1062, 16929076), (1121, 16038072), (1224, 14688463), (1292, 13915386), (1368, 13142309), (1416, 12696807), (1938, 9276924), (2006, 8962452), (2124, 8464538), (2242, 8019036), (2584, 6957693), (2907, 6184616), (3009, 5974968), (3363, 5346024), (3876, 4638462), (4012, 4481226), (4248, 4232269), (4484, 4009518), (5814, 3092308), (6018, 2987484), (6726, 2673012), (7752, 2319231), (8024, 2240613), (8968, 2004759), (9027, 1991656), (10089, 1782008), (11628, 1546154), (12036, 1493742), (13103, 1372104), (13452, 1336506), (18054, 995828), (19057, 943416), (20178, 891004), (23256, 773077), (24072, 746871), (26206, 686052), (26904, 668253), (36108, 497914), (38114, 471708), (39309, 457368), (40356, 445502), (52412, 343026), (57171, 314472), (72216, 248957), (76228, 235854), (78618, 228684), (80712, 222751), (104824, 171513), (114342, 157236), (117927, 152456)]