123444496

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{277}}^1$

素因数の和:488

約数の個数: 80

約数和(自身を含む): 287910144

約数和(自身を除く): 164465648

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 173, 184, 277, 322, 346, 368, 554, 644, 692, 1108, 1211, 1288, 1384, 1939, 2216, 2422, 2576, 2768, 3878, 3979, 4432, 4844, 6371, 7756, 7958, 9688, 12742, 15512, 15916, 19376, 25484, 27853, 31024, 31832, 44597, 47921, 50968, 55706, 63664, 89194, 95842, 101936, 111412, 178388, 191684, 222824, 335447, 356776, 383368, 445648, 670894, 713552, 766736, 1102183, 1341788, 2204366, 2683576, 4408732, 5367152, 7715281, 8817464, 15430562, 17634928, 30861124, 61722248, 123444496]

約数ペア:

[(1, 123444496), (2, 61722248), (4, 30861124), (7, 17634928), (8, 15430562), (14, 8817464), (16, 7715281), (23, 5367152), (28, 4408732), (46, 2683576), (56, 2204366), (92, 1341788), (112, 1102183), (161, 766736), (173, 713552), (184, 670894), (277, 445648), (322, 383368), (346, 356776), (368, 335447), (554, 222824), (644, 191684), (692, 178388), (1108, 111412), (1211, 101936), (1288, 95842), (1384, 89194), (1939, 63664), (2216, 55706), (2422, 50968), (2576, 47921), (2768, 44597), (3878, 31832), (3979, 31024), (4432, 27853), (4844, 25484), (6371, 19376), (7756, 15916), (7958, 15512), (9688, 12742)]