406658224

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4967}}^1$

素因数の和:5042

約数の個数: 80

約数和(自身を含む): 975794688

約数和(自身を除く): 569136464

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 43, 56, 68, 86, 112, 119, 136, 172, 238, 272, 301, 344, 476, 602, 688, 731, 952, 1204, 1462, 1904, 2408, 2924, 4816, 4967, 5117, 5848, 9934, 10234, 11696, 19868, 20468, 34769, 39736, 40936, 69538, 79472, 81872, 84439, 139076, 168878, 213581, 278152, 337756, 427162, 556304, 591073, 675512, 854324, 1182146, 1351024, 1495067, 1708648, 2364292, 2990134, 3417296, 3630877, 4728584, 5980268, 7261754, 9457168, 11960536, 14523508, 23921072, 25416139, 29047016, 50832278, 58094032, 101664556, 203329112, 406658224]

約数ペア:

[(1, 406658224), (2, 203329112), (4, 101664556), (7, 58094032), (8, 50832278), (14, 29047016), (16, 25416139), (17, 23921072), (28, 14523508), (34, 11960536), (43, 9457168), (56, 7261754), (68, 5980268), (86, 4728584), (112, 3630877), (119, 3417296), (136, 2990134), (172, 2364292), (238, 1708648), (272, 1495067), (301, 1351024), (344, 1182146), (476, 854324), (602, 675512), (688, 591073), (731, 556304), (952, 427162), (1204, 337756), (1462, 278152), (1904, 213581), (2408, 168878), (2924, 139076), (4816, 84439), (4967, 81872), (5117, 79472), (5848, 69538), (9934, 40936), (10234, 39736), (11696, 34769), (19868, 20468)]