1681346784

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:202

約数の個数: 384

約数和(自身を含む): 5476584960

約数和(自身を除く): 3795238176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 19, 24, 26, 32, 34, 38, 39, 43, 48, 51, 52, 57, 68, 76, 78, 86, 96, 97, 102, 104, 114, 129, 136, 152, 156, 172, 194, 204, 208, 221, 228, 247, 258, 272, 291, 304, 312, 323, 344, 388, 408, 416, 442, 456, 494, 516, 544, 559, 582, 608, 624, 646, 663, 688, 731, 741, 776, 816, 817, 884, 912, 969, 988, 1032, 1118, 1164, 1248, 1261, 1292, 1326, 1376, 1462, 1482, 1552, 1632, 1634, 1649, 1677, 1768, 1824, 1843, 1938, 1976, 2064, 2193, 2236, 2328, 2451, 2522, 2584, 2652, 2924, 2964, 3104, 3268, 3298, 3354, 3536, 3686, 3783, 3876, 3952, 4128, 4171, 4199, 4386, 4472, 4656, 4902, 4947, 5044, 5168, 5304, 5529, 5848, 5928, 6536, 6596, 6708, 7072, 7372, 7566, 7752, 7904, 8342, 8398, 8772, 8944, 9312, 9503, 9804, 9894, 10088, 10336, 10608, 10621, 11058, 11696, 11856, 12513, 12597, 13072, 13192, 13416, 13889, 14744, 15132, 15504, 16684, 16796, 17544, 17888, 19006, 19608, 19788, 20176, 21216, 21242, 21437, 22116, 23392, 23712, 23959, 25026, 25194, 26144, 26384, 26832, 27778, 28509, 29488, 30264, 31008, 31331, 31863, 33368, 33592, 35088, 38012, 39216, 39576, 40352, 41667, 42484, 42874, 44232, 47918, 50052, 50388, 52768, 53664, 54223, 55556, 57018, 58976, 60528, 62662, 63726, 64311, 66736, 67184, 70176, 70907, 71877, 76024, 78432, 79152, 79249, 83334, 84968, 85748, 88464, 93993, 95836, 100104, 100776, 108446, 111112, 114036, 121056, 125324, 127452, 128622, 133472, 134368, 141814, 143754, 152048, 158304, 158498, 162669, 166668, 169936, 171496, 176928, 180557, 187986, 191672, 200208, 201552, 212721, 216892, 222224, 228072, 237747, 250648, 254904, 257244, 283628, 287508, 304096, 316996, 325338, 333336, 339872, 342992, 361114, 375972, 383344, 400416, 403104, 407303, 425442, 433784, 444448, 456144, 475494, 501296, 509808, 514488, 541671, 567256, 575016, 633992, 650676, 666672, 685984, 722228, 751944, 766688, 814606, 850884, 867568, 912288, 921791, 950988, 1002592, 1019616, 1028976, 1030237, 1083342, 1134512, 1150032, 1221909, 1267984, 1301352, 1333344, 1347233, 1444456, 1503888, 1629212, 1701768, 1735136, 1843582, 1901976, 2057952, 2060474, 2166684, 2269024, 2300064, 2443818, 2535968, 2602704, 2694466, 2765373, 2888912, 3007776, 3090711, 3258424, 3403536, 3687164, 3803952, 4041699, 4120948, 4333368, 4887636, 5205408, 5388932, 5530746, 5777824, 6181422, 6516848, 6807072, 7374328, 7607904, 8083398, 8241896, 8666736, 9775272, 10777864, 11061492, 12362844, 13033696, 14748656, 16166796, 16483792, 17333472, 17514029, 19550544, 21555728, 22122984, 24725688, 29497312, 32333592, 32967584, 35028058, 39101088, 43111456, 44245968, 49451376, 52542087, 64667184, 70056116, 88491936, 98902752, 105084174, 129334368, 140112232, 210168348, 280224464, 420336696, 560448928, 840673392, 1681346784]

約数ペア:

[(1, 1681346784), (2, 840673392), (3, 560448928), (4, 420336696), (6, 280224464), (8, 210168348), (12, 140112232), (13, 129334368), (16, 105084174), (17, 98902752), (19, 88491936), (24, 70056116), (26, 64667184), (32, 52542087), (34, 49451376), (38, 44245968), (39, 43111456), (43, 39101088), (48, 35028058), (51, 32967584), (52, 32333592), (57, 29497312), (68, 24725688), (76, 22122984), (78, 21555728), (86, 19550544), (96, 17514029), (97, 17333472), (102, 16483792), (104, 16166796), (114, 14748656), (129, 13033696), (136, 12362844), (152, 11061492), (156, 10777864), (172, 9775272), (194, 8666736), (204, 8241896), (208, 8083398), (221, 7607904), (228, 7374328), (247, 6807072), (258, 6516848), (272, 6181422), (291, 5777824), (304, 5530746), (312, 5388932), (323, 5205408), (344, 4887636), (388, 4333368), (408, 4120948), (416, 4041699), (442, 3803952), (456, 3687164), (494, 3403536), (516, 3258424), (544, 3090711), (559, 3007776), (582, 2888912), (608, 2765373), (624, 2694466), (646, 2602704), (663, 2535968), (688, 2443818), (731, 2300064), (741, 2269024), (776, 2166684), (816, 2060474), (817, 2057952), (884, 1901976), (912, 1843582), (969, 1735136), (988, 1701768), (1032, 1629212), (1118, 1503888), (1164, 1444456), (1248, 1347233), (1261, 1333344), (1292, 1301352), (1326, 1267984), (1376, 1221909), (1462, 1150032), (1482, 1134512), (1552, 1083342), (1632, 1030237), (1634, 1028976), (1649, 1019616), (1677, 1002592), (1768, 950988), (1824, 921791), (1843, 912288), (1938, 867568), (1976, 850884), (2064, 814606), (2193, 766688), (2236, 751944), (2328, 722228), (2451, 685984), (2522, 666672), (2584, 650676), (2652, 633992), (2924, 575016), (2964, 567256), (3104, 541671), (3268, 514488), (3298, 509808), (3354, 501296), (3536, 475494), (3686, 456144), (3783, 444448), (3876, 433784), (3952, 425442), (4128, 407303), (4171, 403104), (4199, 400416), (4386, 383344), (4472, 375972), (4656, 361114), (4902, 342992), (4947, 339872), (5044, 333336), (5168, 325338), (5304, 316996), (5529, 304096), (5848, 287508), (5928, 283628), (6536, 257244), (6596, 254904), (6708, 250648), (7072, 237747), (7372, 228072), (7566, 222224), (7752, 216892), (7904, 212721), (8342, 201552), (8398, 200208), (8772, 191672), (8944, 187986), (9312, 180557), (9503, 176928), (9804, 171496), (9894, 169936), (10088, 166668), (10336, 162669), (10608, 158498), (10621, 158304), (11058, 152048), (11696, 143754), (11856, 141814), (12513, 134368), (12597, 133472), (13072, 128622), (13192, 127452), (13416, 125324), (13889, 121056), (14744, 114036), (15132, 111112), (15504, 108446), (16684, 100776), (16796, 100104), (17544, 95836), (17888, 93993), (19006, 88464), (19608, 85748), (19788, 84968), (20176, 83334), (21216, 79249), (21242, 79152), (21437, 78432), (22116, 76024), (23392, 71877), (23712, 70907), (23959, 70176), (25026, 67184), (25194, 66736), (26144, 64311), (26384, 63726), (26832, 62662), (27778, 60528), (28509, 58976), (29488, 57018), (30264, 55556), (31008, 54223), (31331, 53664), (31863, 52768), (33368, 50388), (33592, 50052), (35088, 47918), (38012, 44232), (39216, 42874), (39576, 42484), (40352, 41667)]