248455512396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1763747}}^1$

素因数の和:1763820

約数の個数: 144

約数和(自身を含む): 790949263104

約数和(自身を除く): 542493750708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 43, 52, 63, 78, 84, 86, 91, 117, 126, 129, 156, 172, 182, 234, 252, 258, 273, 301, 364, 387, 468, 516, 546, 559, 602, 774, 819, 903, 1092, 1118, 1204, 1548, 1638, 1677, 1806, 2236, 2709, 3276, 3354, 3612, 3913, 5031, 5418, 6708, 7826, 10062, 10836, 11739, 15652, 20124, 23478, 35217, 46956, 70434, 140868, 1763747, 3527494, 5291241, 7054988, 10582482, 12346229, 15873723, 21164964, 22928711, 24692458, 31747446, 37038687, 45857422, 49384916, 63494892, 68786133, 74077374, 75841121, 91714844, 111116061, 137572266, 148154748, 151682242, 160500977, 206358399, 222232122, 227523363, 275144532, 303364484, 321001954, 412716798, 444464244, 455046726, 481502931, 530887847, 642003908, 682570089, 825433596, 910093452, 963005862, 985934573, 1061775694, 1365140178, 1444508793, 1592663541, 1926011724, 1971869146, 2123551388, 2730280356, 2889017586, 2957803719, 3185327082, 3943738292, 4777990623, 5778035172, 5915607438, 6370654164, 6901542011, 8873411157, 9555981246, 11831214876, 13803084022, 17746822314, 19111962492, 20704626033, 27606168044, 35493644628, 41409252066, 62113878099, 82818504132, 124227756198, 248455512396]

約数ペア:

[(1, 248455512396), (2, 124227756198), (3, 82818504132), (4, 62113878099), (6, 41409252066), (7, 35493644628), (9, 27606168044), (12, 20704626033), (13, 19111962492), (14, 17746822314), (18, 13803084022), (21, 11831214876), (26, 9555981246), (28, 8873411157), (36, 6901542011), (39, 6370654164), (42, 5915607438), (43, 5778035172), (52, 4777990623), (63, 3943738292), (78, 3185327082), (84, 2957803719), (86, 2889017586), (91, 2730280356), (117, 2123551388), (126, 1971869146), (129, 1926011724), (156, 1592663541), (172, 1444508793), (182, 1365140178), (234, 1061775694), (252, 985934573), (258, 963005862), (273, 910093452), (301, 825433596), (364, 682570089), (387, 642003908), (468, 530887847), (516, 481502931), (546, 455046726), (559, 444464244), (602, 412716798), (774, 321001954), (819, 303364484), (903, 275144532), (1092, 227523363), (1118, 222232122), (1204, 206358399), (1548, 160500977), (1638, 151682242), (1677, 148154748), (1806, 137572266), (2236, 111116061), (2709, 91714844), (3276, 75841121), (3354, 74077374), (3612, 68786133), (3913, 63494892), (5031, 49384916), (5418, 45857422), (6708, 37038687), (7826, 31747446), (10062, 24692458), (10836, 22928711), (11739, 21164964), (15652, 15873723), (20124, 12346229), (23478, 10582482), (35217, 7054988), (46956, 5291241), (70434, 3527494), (140868, 1763747)]