338530752

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:541

約数の個数: 280

約数和(自身を含む): 1209690240

約数和(自身を除く): 871159488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 81, 84, 96, 108, 112, 114, 126, 133, 144, 152, 162, 168, 171, 189, 192, 216, 224, 228, 252, 266, 288, 304, 324, 336, 342, 378, 399, 432, 448, 456, 491, 504, 513, 532, 567, 576, 608, 648, 672, 684, 756, 798, 864, 912, 982, 1008, 1026, 1064, 1134, 1197, 1216, 1296, 1344, 1368, 1473, 1512, 1539, 1596, 1728, 1824, 1964, 2016, 2052, 2128, 2268, 2394, 2592, 2736, 2946, 3024, 3078, 3192, 3437, 3591, 3648, 3928, 4032, 4104, 4256, 4419, 4536, 4788, 5184, 5472, 5892, 6048, 6156, 6384, 6874, 7182, 7856, 8208, 8512, 8838, 9072, 9329, 9576, 10311, 10773, 10944, 11784, 12096, 12312, 12768, 13257, 13748, 14364, 15712, 16416, 17676, 18144, 18658, 19152, 20622, 21546, 23568, 24624, 25536, 26514, 27496, 27987, 28728, 30933, 31424, 32832, 35352, 36288, 37316, 38304, 39771, 41244, 43092, 47136, 49248, 53028, 54992, 55974, 57456, 61866, 65303, 70704, 74632, 76608, 79542, 82488, 83961, 86184, 92799, 94272, 98496, 106056, 109984, 111948, 114912, 123732, 130606, 141408, 149264, 159084, 164976, 167922, 172368, 185598, 195909, 212112, 219968, 223896, 229824, 247464, 251883, 261212, 278397, 282816, 298528, 318168, 329952, 335844, 344736, 371196, 391818, 424224, 447792, 494928, 503766, 522424, 556794, 587727, 597056, 636336, 659904, 671688, 689472, 742392, 755649, 783636, 848448, 895584, 989856, 1007532, 1044848, 1113588, 1175454, 1272672, 1343376, 1484784, 1511298, 1567272, 1763181, 1791168, 1979712, 2015064, 2089696, 2227176, 2350908, 2545344, 2686752, 2969568, 3022596, 3134544, 3526362, 4030128, 4179392, 4454352, 4701816, 5289543, 5373504, 5939136, 6045192, 6269088, 7052724, 8060256, 8908704, 9403632, 10579086, 12090384, 12538176, 14105448, 16120512, 17817408, 18807264, 21158172, 24180768, 28210896, 37614528, 42316344, 48361536, 56421792, 84632688, 112843584, 169265376, 338530752]

約数ペア:

[(1, 338530752), (2, 169265376), (3, 112843584), (4, 84632688), (6, 56421792), (7, 48361536), (8, 42316344), (9, 37614528), (12, 28210896), (14, 24180768), (16, 21158172), (18, 18807264), (19, 17817408), (21, 16120512), (24, 14105448), (27, 12538176), (28, 12090384), (32, 10579086), (36, 9403632), (38, 8908704), (42, 8060256), (48, 7052724), (54, 6269088), (56, 6045192), (57, 5939136), (63, 5373504), (64, 5289543), (72, 4701816), (76, 4454352), (81, 4179392), (84, 4030128), (96, 3526362), (108, 3134544), (112, 3022596), (114, 2969568), (126, 2686752), (133, 2545344), (144, 2350908), (152, 2227176), (162, 2089696), (168, 2015064), (171, 1979712), (189, 1791168), (192, 1763181), (216, 1567272), (224, 1511298), (228, 1484784), (252, 1343376), (266, 1272672), (288, 1175454), (304, 1113588), (324, 1044848), (336, 1007532), (342, 989856), (378, 895584), (399, 848448), (432, 783636), (448, 755649), (456, 742392), (491, 689472), (504, 671688), (513, 659904), (532, 636336), (567, 597056), (576, 587727), (608, 556794), (648, 522424), (672, 503766), (684, 494928), (756, 447792), (798, 424224), (864, 391818), (912, 371196), (982, 344736), (1008, 335844), (1026, 329952), (1064, 318168), (1134, 298528), (1197, 282816), (1216, 278397), (1296, 261212), (1344, 251883), (1368, 247464), (1473, 229824), (1512, 223896), (1539, 219968), (1596, 212112), (1728, 195909), (1824, 185598), (1964, 172368), (2016, 167922), (2052, 164976), (2128, 159084), (2268, 149264), (2394, 141408), (2592, 130606), (2736, 123732), (2946, 114912), (3024, 111948), (3078, 109984), (3192, 106056), (3437, 98496), (3591, 94272), (3648, 92799), (3928, 86184), (4032, 83961), (4104, 82488), (4256, 79542), (4419, 76608), (4536, 74632), (4788, 70704), (5184, 65303), (5472, 61866), (5892, 57456), (6048, 55974), (6156, 54992), (6384, 53028), (6874, 49248), (7182, 47136), (7856, 43092), (8208, 41244), (8512, 39771), (8838, 38304), (9072, 37316), (9329, 36288), (9576, 35352), (10311, 32832), (10773, 31424), (10944, 30933), (11784, 28728), (12096, 27987), (12312, 27496), (12768, 26514), (13257, 25536), (13748, 24624), (14364, 23568), (15712, 21546), (16416, 20622), (17676, 19152), (18144, 18658)]