311193792

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1979}}^1$

素因数の和:2020

約数の個数: 224

約数和(自身を含む): 1126540800

約数和(自身を除く): 815347008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 192, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 416, 432, 448, 468, 504, 546, 576, 624, 672, 702, 728, 756, 819, 832, 864, 936, 1008, 1092, 1248, 1344, 1404, 1456, 1512, 1638, 1728, 1872, 1979, 2016, 2184, 2457, 2496, 2808, 2912, 3024, 3276, 3744, 3958, 4032, 4368, 4914, 5616, 5824, 5937, 6048, 6552, 7488, 7916, 8736, 9828, 11232, 11874, 12096, 13104, 13853, 15832, 17472, 17811, 19656, 22464, 23748, 25727, 26208, 27706, 31664, 35622, 39312, 41559, 47496, 51454, 52416, 53433, 55412, 63328, 71244, 77181, 78624, 83118, 94992, 102908, 106866, 110824, 124677, 126656, 142488, 154362, 157248, 166236, 180089, 189984, 205816, 213732, 221648, 231543, 249354, 284976, 308724, 332472, 360178, 374031, 379968, 411632, 427464, 443296, 463086, 498708, 540267, 569952, 617448, 664944, 694629, 720356, 748062, 823264, 854928, 886592, 926172, 997416, 1080534, 1139904, 1234896, 1329888, 1389258, 1440712, 1496124, 1620801, 1646528, 1709856, 1852344, 1994832, 2161068, 2469792, 2659776, 2778516, 2881424, 2992248, 3241602, 3419712, 3704688, 3989664, 4322136, 4862403, 4939584, 5557032, 5762848, 5984496, 6483204, 7409376, 7979328, 8644272, 9724806, 11114064, 11525696, 11968992, 12966408, 14818752, 17288544, 19449612, 22228128, 23937984, 25932816, 34577088, 38899224, 44456256, 51865632, 77798448, 103731264, 155596896, 311193792]

約数ペア:

[(1, 311193792), (2, 155596896), (3, 103731264), (4, 77798448), (6, 51865632), (7, 44456256), (8, 38899224), (9, 34577088), (12, 25932816), (13, 23937984), (14, 22228128), (16, 19449612), (18, 17288544), (21, 14818752), (24, 12966408), (26, 11968992), (27, 11525696), (28, 11114064), (32, 9724806), (36, 8644272), (39, 7979328), (42, 7409376), (48, 6483204), (52, 5984496), (54, 5762848), (56, 5557032), (63, 4939584), (64, 4862403), (72, 4322136), (78, 3989664), (84, 3704688), (91, 3419712), (96, 3241602), (104, 2992248), (108, 2881424), (112, 2778516), (117, 2659776), (126, 2469792), (144, 2161068), (156, 1994832), (168, 1852344), (182, 1709856), (189, 1646528), (192, 1620801), (208, 1496124), (216, 1440712), (224, 1389258), (234, 1329888), (252, 1234896), (273, 1139904), (288, 1080534), (312, 997416), (336, 926172), (351, 886592), (364, 854928), (378, 823264), (416, 748062), (432, 720356), (448, 694629), (468, 664944), (504, 617448), (546, 569952), (576, 540267), (624, 498708), (672, 463086), (702, 443296), (728, 427464), (756, 411632), (819, 379968), (832, 374031), (864, 360178), (936, 332472), (1008, 308724), (1092, 284976), (1248, 249354), (1344, 231543), (1404, 221648), (1456, 213732), (1512, 205816), (1638, 189984), (1728, 180089), (1872, 166236), (1979, 157248), (2016, 154362), (2184, 142488), (2457, 126656), (2496, 124677), (2808, 110824), (2912, 106866), (3024, 102908), (3276, 94992), (3744, 83118), (3958, 78624), (4032, 77181), (4368, 71244), (4914, 63328), (5616, 55412), (5824, 53433), (5937, 52416), (6048, 51454), (6552, 47496), (7488, 41559), (7916, 39312), (8736, 35622), (9828, 31664), (11232, 27706), (11874, 26208), (12096, 25727), (13104, 23748), (13853, 22464), (15832, 19656), (17472, 17811)]