68384448

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:323

約数の個数: 168

約数和(自身を含む): 219675456

約数和(自身を除く): 151291008

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 43, 44, 48, 64, 66, 72, 86, 88, 96, 99, 129, 132, 144, 172, 176, 192, 198, 251, 258, 264, 288, 344, 352, 387, 396, 473, 502, 516, 528, 576, 688, 704, 753, 774, 792, 946, 1004, 1032, 1056, 1376, 1419, 1506, 1548, 1584, 1892, 2008, 2064, 2112, 2259, 2752, 2761, 2838, 3012, 3096, 3168, 3784, 4016, 4128, 4257, 4518, 5522, 5676, 6024, 6192, 6336, 7568, 8032, 8256, 8283, 8514, 9036, 10793, 11044, 11352, 12048, 12384, 15136, 16064, 16566, 17028, 18072, 21586, 22088, 22704, 24096, 24768, 24849, 30272, 32379, 33132, 34056, 36144, 43172, 44176, 45408, 48192, 49698, 64758, 66264, 68112, 72288, 86344, 88352, 90816, 97137, 99396, 118723, 129516, 132528, 136224, 144576, 172688, 176704, 194274, 198792, 237446, 259032, 265056, 272448, 345376, 356169, 388548, 397584, 474892, 518064, 530112, 690752, 712338, 777096, 795168, 949784, 1036128, 1068507, 1424676, 1554192, 1590336, 1899568, 2072256, 2137014, 2849352, 3108384, 3799136, 4274028, 5698704, 6216768, 7598272, 8548056, 11397408, 17096112, 22794816, 34192224, 68384448]

約数ペア:

[(1, 68384448), (2, 34192224), (3, 22794816), (4, 17096112), (6, 11397408), (8, 8548056), (9, 7598272), (11, 6216768), (12, 5698704), (16, 4274028), (18, 3799136), (22, 3108384), (24, 2849352), (32, 2137014), (33, 2072256), (36, 1899568), (43, 1590336), (44, 1554192), (48, 1424676), (64, 1068507), (66, 1036128), (72, 949784), (86, 795168), (88, 777096), (96, 712338), (99, 690752), (129, 530112), (132, 518064), (144, 474892), (172, 397584), (176, 388548), (192, 356169), (198, 345376), (251, 272448), (258, 265056), (264, 259032), (288, 237446), (344, 198792), (352, 194274), (387, 176704), (396, 172688), (473, 144576), (502, 136224), (516, 132528), (528, 129516), (576, 118723), (688, 99396), (704, 97137), (753, 90816), (774, 88352), (792, 86344), (946, 72288), (1004, 68112), (1032, 66264), (1056, 64758), (1376, 49698), (1419, 48192), (1506, 45408), (1548, 44176), (1584, 43172), (1892, 36144), (2008, 34056), (2064, 33132), (2112, 32379), (2259, 30272), (2752, 24849), (2761, 24768), (2838, 24096), (3012, 22704), (3096, 22088), (3168, 21586), (3784, 18072), (4016, 17028), (4128, 16566), (4257, 16064), (4518, 15136), (5522, 12384), (5676, 12048), (6024, 11352), (6192, 11044), (6336, 10793), (7568, 9036), (8032, 8514), (8256, 8283)]