339235728

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 240

約数和(自身を含む): 1045647360

約数和(自身を除く): 706411632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 31, 38, 39, 48, 52, 57, 62, 71, 76, 78, 93, 104, 114, 124, 142, 152, 156, 169, 186, 208, 213, 228, 247, 248, 284, 304, 312, 338, 372, 403, 426, 456, 494, 496, 507, 568, 589, 624, 676, 741, 744, 806, 852, 912, 923, 988, 1014, 1136, 1178, 1209, 1349, 1352, 1482, 1488, 1612, 1704, 1767, 1846, 1976, 2028, 2201, 2356, 2418, 2698, 2704, 2769, 2964, 3211, 3224, 3408, 3534, 3692, 3952, 4047, 4056, 4402, 4712, 4836, 5239, 5396, 5538, 5928, 6422, 6448, 6603, 7068, 7384, 7657, 8094, 8112, 8804, 9424, 9633, 9672, 10478, 10792, 11076, 11856, 11999, 12844, 13206, 14136, 14768, 15314, 15717, 16188, 17537, 17608, 19266, 19344, 20956, 21584, 22152, 22971, 23998, 25688, 26412, 28272, 28613, 30628, 31434, 32376, 35074, 35216, 35997, 38532, 41819, 41912, 44304, 45942, 47996, 51376, 52611, 52824, 57226, 61256, 62868, 64752, 70148, 71994, 77064, 83638, 83824, 85839, 91884, 95992, 99541, 105222, 105648, 114452, 122512, 125457, 125736, 140296, 143988, 154128, 167276, 171678, 183768, 191984, 199082, 210444, 227981, 228904, 250914, 251472, 280592, 287976, 298623, 334552, 343356, 367536, 371969, 398164, 420888, 455962, 457808, 501828, 543647, 575952, 597246, 669104, 683943, 686712, 743938, 796328, 841776, 911924, 1003656, 1087294, 1115907, 1194492, 1367886, 1373424, 1487876, 1592656, 1630941, 1823848, 2007312, 2174588, 2231814, 2388984, 2735772, 2975752, 3261882, 3647696, 4349176, 4463628, 4777968, 5471544, 5951504, 6523764, 7067411, 8698352, 8927256, 10943088, 13047528, 14134822, 17854512, 21202233, 26095056, 28269644, 42404466, 56539288, 84808932, 113078576, 169617864, 339235728]

約数ペア:

[(1, 339235728), (2, 169617864), (3, 113078576), (4, 84808932), (6, 56539288), (8, 42404466), (12, 28269644), (13, 26095056), (16, 21202233), (19, 17854512), (24, 14134822), (26, 13047528), (31, 10943088), (38, 8927256), (39, 8698352), (48, 7067411), (52, 6523764), (57, 5951504), (62, 5471544), (71, 4777968), (76, 4463628), (78, 4349176), (93, 3647696), (104, 3261882), (114, 2975752), (124, 2735772), (142, 2388984), (152, 2231814), (156, 2174588), (169, 2007312), (186, 1823848), (208, 1630941), (213, 1592656), (228, 1487876), (247, 1373424), (248, 1367886), (284, 1194492), (304, 1115907), (312, 1087294), (338, 1003656), (372, 911924), (403, 841776), (426, 796328), (456, 743938), (494, 686712), (496, 683943), (507, 669104), (568, 597246), (589, 575952), (624, 543647), (676, 501828), (741, 457808), (744, 455962), (806, 420888), (852, 398164), (912, 371969), (923, 367536), (988, 343356), (1014, 334552), (1136, 298623), (1178, 287976), (1209, 280592), (1349, 251472), (1352, 250914), (1482, 228904), (1488, 227981), (1612, 210444), (1704, 199082), (1767, 191984), (1846, 183768), (1976, 171678), (2028, 167276), (2201, 154128), (2356, 143988), (2418, 140296), (2698, 125736), (2704, 125457), (2769, 122512), (2964, 114452), (3211, 105648), (3224, 105222), (3408, 99541), (3534, 95992), (3692, 91884), (3952, 85839), (4047, 83824), (4056, 83638), (4402, 77064), (4712, 71994), (4836, 70148), (5239, 64752), (5396, 62868), (5538, 61256), (5928, 57226), (6422, 52824), (6448, 52611), (6603, 51376), (7068, 47996), (7384, 45942), (7657, 44304), (8094, 41912), (8112, 41819), (8804, 38532), (9424, 35997), (9633, 35216), (9672, 35074), (10478, 32376), (10792, 31434), (11076, 30628), (11856, 28613), (11999, 28272), (12844, 26412), (13206, 25688), (14136, 23998), (14768, 22971), (15314, 22152), (15717, 21584), (16188, 20956), (17537, 19344), (17608, 19266)]