16818784704

素因数分解:

$2^6\times 3^3\times {\mathrm{43}}^1\times {\mathrm{461}}^1\times {\mathrm{491}}^1$

素因数の和:1016

約数の個数: 224

約数和(自身を含む): 50806990080

約数和(自身を除く): 33988205376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 86, 96, 108, 129, 144, 172, 192, 216, 258, 288, 344, 387, 432, 461, 491, 516, 576, 688, 774, 864, 922, 982, 1032, 1161, 1376, 1383, 1473, 1548, 1728, 1844, 1964, 2064, 2322, 2752, 2766, 2946, 3096, 3688, 3928, 4128, 4149, 4419, 4644, 5532, 5892, 6192, 7376, 7856, 8256, 8298, 8838, 9288, 11064, 11784, 12384, 12447, 13257, 14752, 15712, 16596, 17676, 18576, 19823, 21113, 22128, 23568, 24768, 24894, 26514, 29504, 31424, 33192, 35352, 37152, 39646, 42226, 44256, 47136, 49788, 53028, 59469, 63339, 66384, 70704, 74304, 79292, 84452, 88512, 94272, 99576, 106056, 118938, 126678, 132768, 141408, 158584, 168904, 178407, 190017, 199152, 212112, 226351, 237876, 253356, 265536, 282816, 317168, 337808, 356814, 380034, 398304, 424224, 452702, 475752, 506712, 535221, 570051, 634336, 675616, 679053, 713628, 760068, 796608, 848448, 905404, 951504, 1013424, 1070442, 1140102, 1268672, 1351232, 1358106, 1427256, 1520136, 1810808, 1903008, 2026848, 2037159, 2140884, 2280204, 2716212, 2854512, 3040272, 3621616, 3806016, 4053696, 4074318, 4281768, 4560408, 5432424, 5709024, 6080544, 6111477, 7243232, 8148636, 8563536, 9120816, 9733093, 10864848, 11418048, 12161088, 12222954, 14486464, 16297272, 17127072, 18241632, 19466186, 21729696, 24445908, 29199279, 32594544, 34254144, 36483264, 38932372, 43459392, 48891816, 58398558, 65189088, 77864744, 87597837, 97783632, 116797116, 130378176, 155729488, 175195674, 195567264, 233594232, 262793511, 311458976, 350391348, 391134528, 467188464, 525587022, 622917952, 700782696, 934376928, 1051174044, 1401565392, 1868753856, 2102348088, 2803130784, 4204696176, 5606261568, 8409392352, 16818784704]

約数ペア:

[(1, 16818784704), (2, 8409392352), (3, 5606261568), (4, 4204696176), (6, 2803130784), (8, 2102348088), (9, 1868753856), (12, 1401565392), (16, 1051174044), (18, 934376928), (24, 700782696), (27, 622917952), (32, 525587022), (36, 467188464), (43, 391134528), (48, 350391348), (54, 311458976), (64, 262793511), (72, 233594232), (86, 195567264), (96, 175195674), (108, 155729488), (129, 130378176), (144, 116797116), (172, 97783632), (192, 87597837), (216, 77864744), (258, 65189088), (288, 58398558), (344, 48891816), (387, 43459392), (432, 38932372), (461, 36483264), (491, 34254144), (516, 32594544), (576, 29199279), (688, 24445908), (774, 21729696), (864, 19466186), (922, 18241632), (982, 17127072), (1032, 16297272), (1161, 14486464), (1376, 12222954), (1383, 12161088), (1473, 11418048), (1548, 10864848), (1728, 9733093), (1844, 9120816), (1964, 8563536), (2064, 8148636), (2322, 7243232), (2752, 6111477), (2766, 6080544), (2946, 5709024), (3096, 5432424), (3688, 4560408), (3928, 4281768), (4128, 4074318), (4149, 4053696), (4419, 3806016), (4644, 3621616), (5532, 3040272), (5892, 2854512), (6192, 2716212), (7376, 2280204), (7856, 2140884), (8256, 2037159), (8298, 2026848), (8838, 1903008), (9288, 1810808), (11064, 1520136), (11784, 1427256), (12384, 1358106), (12447, 1351232), (13257, 1268672), (14752, 1140102), (15712, 1070442), (16596, 1013424), (17676, 951504), (18576, 905404), (19823, 848448), (21113, 796608), (22128, 760068), (23568, 713628), (24768, 679053), (24894, 675616), (26514, 634336), (29504, 570051), (31424, 535221), (33192, 506712), (35352, 475752), (37152, 452702), (39646, 424224), (42226, 398304), (44256, 380034), (47136, 356814), (49788, 337808), (53028, 317168), (59469, 282816), (63339, 265536), (66384, 253356), (70704, 237876), (74304, 226351), (79292, 212112), (84452, 199152), (88512, 190017), (94272, 178407), (99576, 168904), (106056, 158584), (118938, 141408), (126678, 132768)]