309896496

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7883}}^1$

素因数の和:7920

約数の個数: 160

約数和(自身を含む): 1094929920

約数和(自身を除く): 785033424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 234, 252, 273, 312, 336, 351, 364, 378, 432, 468, 504, 546, 624, 702, 728, 756, 819, 936, 1008, 1092, 1404, 1456, 1512, 1638, 1872, 2184, 2457, 2808, 3024, 3276, 4368, 4914, 5616, 6552, 7883, 9828, 13104, 15766, 19656, 23649, 31532, 39312, 47298, 55181, 63064, 70947, 94596, 102479, 110362, 126128, 141894, 165543, 189192, 204958, 212841, 220724, 283788, 307437, 331086, 378384, 409916, 425682, 441448, 496629, 567576, 614874, 662172, 717353, 819832, 851364, 882896, 922311, 993258, 1135152, 1229748, 1324344, 1434706, 1489887, 1639664, 1702728, 1844622, 1986516, 2152059, 2459496, 2648688, 2766933, 2869412, 2979774, 3405456, 3689244, 3973032, 4304118, 4918992, 5533866, 5738824, 5959548, 6456177, 7378488, 7946064, 8608236, 11067732, 11477648, 11919096, 12912354, 14756976, 17216472, 19368531, 22135464, 23838192, 25824708, 34432944, 38737062, 44270928, 51649416, 77474124, 103298832, 154948248, 309896496]

約数ペア:

[(1, 309896496), (2, 154948248), (3, 103298832), (4, 77474124), (6, 51649416), (7, 44270928), (8, 38737062), (9, 34432944), (12, 25824708), (13, 23838192), (14, 22135464), (16, 19368531), (18, 17216472), (21, 14756976), (24, 12912354), (26, 11919096), (27, 11477648), (28, 11067732), (36, 8608236), (39, 7946064), (42, 7378488), (48, 6456177), (52, 5959548), (54, 5738824), (56, 5533866), (63, 4918992), (72, 4304118), (78, 3973032), (84, 3689244), (91, 3405456), (104, 2979774), (108, 2869412), (112, 2766933), (117, 2648688), (126, 2459496), (144, 2152059), (156, 1986516), (168, 1844622), (182, 1702728), (189, 1639664), (208, 1489887), (216, 1434706), (234, 1324344), (252, 1229748), (273, 1135152), (312, 993258), (336, 922311), (351, 882896), (364, 851364), (378, 819832), (432, 717353), (468, 662172), (504, 614874), (546, 567576), (624, 496629), (702, 441448), (728, 425682), (756, 409916), (819, 378384), (936, 331086), (1008, 307437), (1092, 283788), (1404, 220724), (1456, 212841), (1512, 204958), (1638, 189192), (1872, 165543), (2184, 141894), (2457, 126128), (2808, 110362), (3024, 102479), (3276, 94596), (4368, 70947), (4914, 63064), (5616, 55181), (6552, 47298), (7883, 39312), (9828, 31532), (13104, 23649), (15766, 19656)]