208001664

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:112

約数の個数: 384

約数和(自身を含む): 735134400

約数和(自身を除く): 527132736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 19, 24, 26, 32, 34, 36, 38, 39, 43, 48, 51, 52, 57, 64, 68, 72, 76, 78, 86, 96, 102, 104, 114, 117, 128, 129, 136, 144, 152, 153, 156, 171, 172, 192, 204, 208, 221, 228, 234, 247, 258, 272, 288, 304, 306, 312, 323, 342, 344, 384, 387, 408, 416, 442, 456, 468, 494, 516, 544, 559, 576, 608, 612, 624, 646, 663, 684, 688, 731, 741, 774, 816, 817, 832, 884, 912, 936, 969, 988, 1032, 1088, 1118, 1152, 1216, 1224, 1248, 1292, 1326, 1368, 1376, 1462, 1482, 1548, 1632, 1634, 1664, 1677, 1768, 1824, 1872, 1938, 1976, 1989, 2064, 2176, 2193, 2223, 2236, 2432, 2448, 2451, 2496, 2584, 2652, 2736, 2752, 2907, 2924, 2964, 3096, 3264, 3268, 3354, 3536, 3648, 3744, 3876, 3952, 3978, 4128, 4199, 4386, 4446, 4472, 4896, 4902, 4992, 5031, 5168, 5304, 5472, 5504, 5814, 5848, 5928, 6192, 6528, 6536, 6579, 6708, 7072, 7296, 7353, 7488, 7752, 7904, 7956, 8256, 8398, 8772, 8892, 8944, 9503, 9792, 9804, 10062, 10336, 10608, 10621, 10944, 11628, 11696, 11856, 12384, 12597, 13072, 13158, 13416, 13889, 14144, 14706, 14976, 15504, 15808, 15912, 16512, 16796, 17544, 17784, 17888, 19006, 19584, 19608, 20124, 20672, 21216, 21242, 21888, 23256, 23392, 23712, 24768, 25194, 26144, 26316, 26832, 27778, 28288, 28509, 29412, 31008, 31616, 31824, 31863, 33592, 35088, 35568, 35776, 37791, 38012, 39216, 40248, 41344, 41667, 42432, 42484, 46512, 46784, 47424, 49536, 50388, 52288, 52632, 53664, 55556, 57018, 58824, 62016, 63648, 63726, 67184, 70176, 71136, 71552, 75582, 76024, 78432, 80496, 83334, 84864, 84968, 85527, 93024, 93568, 94848, 95589, 100776, 104576, 105264, 107328, 111112, 114036, 117648, 124032, 125001, 127296, 127452, 134368, 140352, 142272, 151164, 152048, 156864, 160992, 166668, 169936, 171054, 180557, 186048, 191178, 201552, 210528, 214656, 222224, 228072, 235296, 250002, 254592, 254904, 268736, 280704, 284544, 302328, 304096, 313728, 321984, 333336, 339872, 342108, 361114, 372096, 382356, 403104, 421056, 444448, 456144, 470592, 500004, 509808, 537472, 541671, 604656, 608192, 643968, 666672, 679744, 684216, 722228, 764712, 806208, 842112, 888896, 912288, 941184, 1000008, 1019616, 1083342, 1209312, 1216384, 1333344, 1359488, 1368432, 1444456, 1529424, 1612416, 1625013, 1777792, 1824576, 2000016, 2039232, 2166684, 2418624, 2666688, 2736864, 2888912, 3058848, 3250026, 3649152, 4000032, 4078464, 4333368, 4837248, 5333376, 5473728, 5777824, 6117696, 6500052, 8000064, 8666736, 10947456, 11555648, 12235392, 13000104, 16000128, 17333472, 23111296, 26000208, 34666944, 52000416, 69333888, 104000832, 208001664]

約数ペア:

[(1, 208001664), (2, 104000832), (3, 69333888), (4, 52000416), (6, 34666944), (8, 26000208), (9, 23111296), (12, 17333472), (13, 16000128), (16, 13000104), (17, 12235392), (18, 11555648), (19, 10947456), (24, 8666736), (26, 8000064), (32, 6500052), (34, 6117696), (36, 5777824), (38, 5473728), (39, 5333376), (43, 4837248), (48, 4333368), (51, 4078464), (52, 4000032), (57, 3649152), (64, 3250026), (68, 3058848), (72, 2888912), (76, 2736864), (78, 2666688), (86, 2418624), (96, 2166684), (102, 2039232), (104, 2000016), (114, 1824576), (117, 1777792), (128, 1625013), (129, 1612416), (136, 1529424), (144, 1444456), (152, 1368432), (153, 1359488), (156, 1333344), (171, 1216384), (172, 1209312), (192, 1083342), (204, 1019616), (208, 1000008), (221, 941184), (228, 912288), (234, 888896), (247, 842112), (258, 806208), (272, 764712), (288, 722228), (304, 684216), (306, 679744), (312, 666672), (323, 643968), (342, 608192), (344, 604656), (384, 541671), (387, 537472), (408, 509808), (416, 500004), (442, 470592), (456, 456144), (468, 444448), (494, 421056), (516, 403104), (544, 382356), (559, 372096), (576, 361114), (608, 342108), (612, 339872), (624, 333336), (646, 321984), (663, 313728), (684, 304096), (688, 302328), (731, 284544), (741, 280704), (774, 268736), (816, 254904), (817, 254592), (832, 250002), (884, 235296), (912, 228072), (936, 222224), (969, 214656), (988, 210528), (1032, 201552), (1088, 191178), (1118, 186048), (1152, 180557), (1216, 171054), (1224, 169936), (1248, 166668), (1292, 160992), (1326, 156864), (1368, 152048), (1376, 151164), (1462, 142272), (1482, 140352), (1548, 134368), (1632, 127452), (1634, 127296), (1664, 125001), (1677, 124032), (1768, 117648), (1824, 114036), (1872, 111112), (1938, 107328), (1976, 105264), (1989, 104576), (2064, 100776), (2176, 95589), (2193, 94848), (2223, 93568), (2236, 93024), (2432, 85527), (2448, 84968), (2451, 84864), (2496, 83334), (2584, 80496), (2652, 78432), (2736, 76024), (2752, 75582), (2907, 71552), (2924, 71136), (2964, 70176), (3096, 67184), (3264, 63726), (3268, 63648), (3354, 62016), (3536, 58824), (3648, 57018), (3744, 55556), (3876, 53664), (3952, 52632), (3978, 52288), (4128, 50388), (4199, 49536), (4386, 47424), (4446, 46784), (4472, 46512), (4896, 42484), (4902, 42432), (4992, 41667), (5031, 41344), (5168, 40248), (5304, 39216), (5472, 38012), (5504, 37791), (5814, 35776), (5848, 35568), (5928, 35088), (6192, 33592), (6528, 31863), (6536, 31824), (6579, 31616), (6708, 31008), (7072, 29412), (7296, 28509), (7353, 28288), (7488, 27778), (7752, 26832), (7904, 26316), (7956, 26144), (8256, 25194), (8398, 24768), (8772, 23712), (8892, 23392), (8944, 23256), (9503, 21888), (9792, 21242), (9804, 21216), (10062, 20672), (10336, 20124), (10608, 19608), (10621, 19584), (10944, 19006), (11628, 17888), (11696, 17784), (11856, 17544), (12384, 16796), (12597, 16512), (13072, 15912), (13158, 15808), (13416, 15504), (13889, 14976), (14144, 14706)]