213834816

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:223

約数の個数: 280

約数和(自身を含む): 722863680

約数和(自身を除く): 509028864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 64, 72, 76, 78, 81, 96, 104, 108, 114, 117, 144, 152, 156, 162, 167, 171, 192, 208, 216, 228, 234, 247, 288, 304, 312, 324, 334, 342, 351, 416, 432, 456, 468, 494, 501, 513, 576, 608, 624, 648, 668, 684, 702, 741, 832, 864, 912, 936, 988, 1002, 1026, 1053, 1216, 1248, 1296, 1336, 1368, 1404, 1482, 1503, 1539, 1728, 1824, 1872, 1976, 2004, 2052, 2106, 2171, 2223, 2496, 2592, 2672, 2736, 2808, 2964, 3006, 3078, 3173, 3648, 3744, 3952, 4008, 4104, 4212, 4342, 4446, 4509, 5184, 5344, 5472, 5616, 5928, 6012, 6156, 6346, 6513, 6669, 7488, 7904, 8016, 8208, 8424, 8684, 8892, 9018, 9519, 10688, 10944, 11232, 11856, 12024, 12312, 12692, 13026, 13338, 13527, 15808, 16032, 16416, 16848, 17368, 17784, 18036, 19038, 19539, 20007, 22464, 23712, 24048, 24624, 25384, 26052, 26676, 27054, 28557, 32064, 32832, 33696, 34736, 35568, 36072, 38076, 39078, 40014, 41249, 47424, 48096, 49248, 50768, 52104, 53352, 54108, 57114, 58617, 67392, 69472, 71136, 72144, 76152, 78156, 80028, 82498, 85671, 96192, 98496, 101536, 104208, 106704, 108216, 114228, 117234, 123747, 138944, 142272, 144288, 152304, 156312, 160056, 164996, 171342, 175851, 203072, 208416, 213408, 216432, 228456, 234468, 247494, 257013, 288576, 304608, 312624, 320112, 329992, 342684, 351702, 371241, 416832, 426816, 432864, 456912, 468936, 494988, 514026, 609216, 625248, 640224, 659984, 685368, 703404, 742482, 865728, 913824, 937872, 989976, 1028052, 1113723, 1250496, 1280448, 1319968, 1370736, 1406808, 1484964, 1827648, 1875744, 1979952, 2056104, 2227446, 2639936, 2741472, 2813616, 2969928, 3341169, 3751488, 3959904, 4112208, 4454892, 5482944, 5627232, 5939856, 6682338, 7919808, 8224416, 8909784, 11254464, 11879712, 13364676, 16448832, 17819568, 23759424, 26729352, 35639136, 53458704, 71278272, 106917408, 213834816]

約数ペア:

[(1, 213834816), (2, 106917408), (3, 71278272), (4, 53458704), (6, 35639136), (8, 26729352), (9, 23759424), (12, 17819568), (13, 16448832), (16, 13364676), (18, 11879712), (19, 11254464), (24, 8909784), (26, 8224416), (27, 7919808), (32, 6682338), (36, 5939856), (38, 5627232), (39, 5482944), (48, 4454892), (52, 4112208), (54, 3959904), (57, 3751488), (64, 3341169), (72, 2969928), (76, 2813616), (78, 2741472), (81, 2639936), (96, 2227446), (104, 2056104), (108, 1979952), (114, 1875744), (117, 1827648), (144, 1484964), (152, 1406808), (156, 1370736), (162, 1319968), (167, 1280448), (171, 1250496), (192, 1113723), (208, 1028052), (216, 989976), (228, 937872), (234, 913824), (247, 865728), (288, 742482), (304, 703404), (312, 685368), (324, 659984), (334, 640224), (342, 625248), (351, 609216), (416, 514026), (432, 494988), (456, 468936), (468, 456912), (494, 432864), (501, 426816), (513, 416832), (576, 371241), (608, 351702), (624, 342684), (648, 329992), (668, 320112), (684, 312624), (702, 304608), (741, 288576), (832, 257013), (864, 247494), (912, 234468), (936, 228456), (988, 216432), (1002, 213408), (1026, 208416), (1053, 203072), (1216, 175851), (1248, 171342), (1296, 164996), (1336, 160056), (1368, 156312), (1404, 152304), (1482, 144288), (1503, 142272), (1539, 138944), (1728, 123747), (1824, 117234), (1872, 114228), (1976, 108216), (2004, 106704), (2052, 104208), (2106, 101536), (2171, 98496), (2223, 96192), (2496, 85671), (2592, 82498), (2672, 80028), (2736, 78156), (2808, 76152), (2964, 72144), (3006, 71136), (3078, 69472), (3173, 67392), (3648, 58617), (3744, 57114), (3952, 54108), (4008, 53352), (4104, 52104), (4212, 50768), (4342, 49248), (4446, 48096), (4509, 47424), (5184, 41249), (5344, 40014), (5472, 39078), (5616, 38076), (5928, 36072), (6012, 35568), (6156, 34736), (6346, 33696), (6513, 32832), (6669, 32064), (7488, 28557), (7904, 27054), (8016, 26676), (8208, 26052), (8424, 25384), (8684, 24624), (8892, 24048), (9018, 23712), (9519, 22464), (10688, 20007), (10944, 19539), (11232, 19038), (11856, 18036), (12024, 17784), (12312, 17368), (12692, 16848), (13026, 16416), (13338, 16032), (13527, 15808)]