245727768

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:350

約数の個数: 192

約数和(自身を含む): 761483520

約数和(自身を除く): 515755752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 23, 24, 26, 33, 39, 44, 46, 52, 66, 69, 78, 88, 92, 104, 121, 132, 138, 143, 156, 184, 242, 253, 264, 276, 283, 286, 299, 312, 363, 429, 484, 506, 552, 566, 572, 598, 726, 759, 849, 858, 897, 968, 1012, 1132, 1144, 1196, 1452, 1518, 1573, 1698, 1716, 1794, 2024, 2264, 2392, 2783, 2904, 3036, 3113, 3146, 3289, 3396, 3432, 3588, 3679, 4719, 5566, 6072, 6226, 6292, 6509, 6578, 6792, 7176, 7358, 8349, 9339, 9438, 9867, 11037, 11132, 12452, 12584, 13018, 13156, 14716, 16698, 18678, 18876, 19527, 19734, 22074, 22264, 24904, 26036, 26312, 29432, 33396, 34243, 36179, 37356, 37752, 39054, 39468, 40469, 44148, 52072, 66792, 68486, 71599, 72358, 74712, 78108, 78936, 80938, 84617, 88296, 102729, 108537, 121407, 136972, 143198, 144716, 156216, 161876, 169234, 205458, 214797, 217074, 242814, 253851, 273944, 286396, 289432, 323752, 338468, 410916, 429594, 434148, 445159, 485628, 507702, 572792, 676936, 787589, 821832, 859188, 868296, 890318, 930787, 971256, 1015404, 1335477, 1575178, 1718376, 1780636, 1861574, 2030808, 2362767, 2670954, 2792361, 3150356, 3561272, 3723148, 4725534, 5341908, 5584722, 6300712, 7446296, 9451068, 10238657, 10683816, 11169444, 18902136, 20477314, 22338888, 30715971, 40954628, 61431942, 81909256, 122863884, 245727768]

約数ペア:

[(1, 245727768), (2, 122863884), (3, 81909256), (4, 61431942), (6, 40954628), (8, 30715971), (11, 22338888), (12, 20477314), (13, 18902136), (22, 11169444), (23, 10683816), (24, 10238657), (26, 9451068), (33, 7446296), (39, 6300712), (44, 5584722), (46, 5341908), (52, 4725534), (66, 3723148), (69, 3561272), (78, 3150356), (88, 2792361), (92, 2670954), (104, 2362767), (121, 2030808), (132, 1861574), (138, 1780636), (143, 1718376), (156, 1575178), (184, 1335477), (242, 1015404), (253, 971256), (264, 930787), (276, 890318), (283, 868296), (286, 859188), (299, 821832), (312, 787589), (363, 676936), (429, 572792), (484, 507702), (506, 485628), (552, 445159), (566, 434148), (572, 429594), (598, 410916), (726, 338468), (759, 323752), (849, 289432), (858, 286396), (897, 273944), (968, 253851), (1012, 242814), (1132, 217074), (1144, 214797), (1196, 205458), (1452, 169234), (1518, 161876), (1573, 156216), (1698, 144716), (1716, 143198), (1794, 136972), (2024, 121407), (2264, 108537), (2392, 102729), (2783, 88296), (2904, 84617), (3036, 80938), (3113, 78936), (3146, 78108), (3289, 74712), (3396, 72358), (3432, 71599), (3588, 68486), (3679, 66792), (4719, 52072), (5566, 44148), (6072, 40469), (6226, 39468), (6292, 39054), (6509, 37752), (6578, 37356), (6792, 36179), (7176, 34243), (7358, 33396), (8349, 29432), (9339, 26312), (9438, 26036), (9867, 24904), (11037, 22264), (11132, 22074), (12452, 19734), (12584, 19527), (13018, 18876), (13156, 18678), (14716, 16698)]