312204816

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{761}}^1$

素因数の和:830

約数の個数: 240

約数和(自身を含む): 1120249728

約数和(自身を除く): 808044912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 37, 42, 44, 48, 56, 63, 66, 72, 74, 77, 84, 88, 99, 111, 112, 126, 132, 144, 148, 154, 168, 176, 198, 222, 231, 252, 259, 264, 296, 308, 333, 336, 396, 407, 444, 462, 504, 518, 528, 592, 616, 666, 693, 761, 777, 792, 814, 888, 924, 1008, 1036, 1221, 1232, 1332, 1386, 1522, 1554, 1584, 1628, 1776, 1848, 2072, 2283, 2331, 2442, 2664, 2772, 2849, 3044, 3108, 3256, 3663, 3696, 4144, 4566, 4662, 4884, 5327, 5328, 5544, 5698, 6088, 6216, 6512, 6849, 7326, 8371, 8547, 9132, 9324, 9768, 10654, 11088, 11396, 12176, 12432, 13698, 14652, 15981, 16742, 17094, 18264, 18648, 19536, 21308, 22792, 25113, 25641, 27396, 28157, 29304, 31962, 33484, 34188, 36528, 37296, 42616, 45584, 47943, 50226, 51282, 54792, 56314, 58597, 58608, 63924, 66968, 68376, 75339, 84471, 85232, 95886, 100452, 102564, 109584, 112628, 117194, 127848, 133936, 136752, 150678, 168942, 175791, 191772, 197099, 200904, 205128, 225256, 234388, 253413, 255696, 301356, 309727, 337884, 351582, 383544, 394198, 401808, 410256, 450512, 468776, 506826, 527373, 591297, 602712, 619454, 675768, 703164, 767088, 788396, 929181, 937552, 1013652, 1054746, 1182594, 1205424, 1238908, 1351536, 1406328, 1576792, 1773891, 1858362, 2027304, 2109492, 2168089, 2365188, 2477816, 2787543, 2812656, 3153584, 3547782, 3716724, 4054608, 4218984, 4336178, 4730376, 4955632, 5575086, 6504267, 7095564, 7433448, 8437968, 8672356, 9460752, 11150172, 13008534, 14191128, 14866896, 17344712, 19512801, 22300344, 26017068, 28382256, 34689424, 39025602, 44600688, 52034136, 78051204, 104068272, 156102408, 312204816]

約数ペア:

[(1, 312204816), (2, 156102408), (3, 104068272), (4, 78051204), (6, 52034136), (7, 44600688), (8, 39025602), (9, 34689424), (11, 28382256), (12, 26017068), (14, 22300344), (16, 19512801), (18, 17344712), (21, 14866896), (22, 14191128), (24, 13008534), (28, 11150172), (33, 9460752), (36, 8672356), (37, 8437968), (42, 7433448), (44, 7095564), (48, 6504267), (56, 5575086), (63, 4955632), (66, 4730376), (72, 4336178), (74, 4218984), (77, 4054608), (84, 3716724), (88, 3547782), (99, 3153584), (111, 2812656), (112, 2787543), (126, 2477816), (132, 2365188), (144, 2168089), (148, 2109492), (154, 2027304), (168, 1858362), (176, 1773891), (198, 1576792), (222, 1406328), (231, 1351536), (252, 1238908), (259, 1205424), (264, 1182594), (296, 1054746), (308, 1013652), (333, 937552), (336, 929181), (396, 788396), (407, 767088), (444, 703164), (462, 675768), (504, 619454), (518, 602712), (528, 591297), (592, 527373), (616, 506826), (666, 468776), (693, 450512), (761, 410256), (777, 401808), (792, 394198), (814, 383544), (888, 351582), (924, 337884), (1008, 309727), (1036, 301356), (1221, 255696), (1232, 253413), (1332, 234388), (1386, 225256), (1522, 205128), (1554, 200904), (1584, 197099), (1628, 191772), (1776, 175791), (1848, 168942), (2072, 150678), (2283, 136752), (2331, 133936), (2442, 127848), (2664, 117194), (2772, 112628), (2849, 109584), (3044, 102564), (3108, 100452), (3256, 95886), (3663, 85232), (3696, 84471), (4144, 75339), (4566, 68376), (4662, 66968), (4884, 63924), (5327, 58608), (5328, 58597), (5544, 56314), (5698, 54792), (6088, 51282), (6216, 50226), (6512, 47943), (6849, 45584), (7326, 42616), (8371, 37296), (8547, 36528), (9132, 34188), (9324, 33484), (9768, 31962), (10654, 29304), (11088, 28157), (11396, 27396), (12176, 25641), (12432, 25113), (13698, 22792), (14652, 21308), (15981, 19536), (16742, 18648), (17094, 18264)]