321961536

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:154

約数の個数: 336

約数和(自身を含む): 1094679040

約数和(自身を除く): 772717504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 31, 32, 36, 38, 39, 48, 52, 57, 62, 64, 72, 73, 76, 78, 93, 96, 104, 114, 117, 124, 144, 146, 152, 156, 171, 186, 192, 208, 219, 228, 234, 247, 248, 279, 288, 292, 304, 312, 342, 372, 403, 416, 438, 456, 468, 494, 496, 558, 576, 584, 589, 608, 624, 657, 684, 741, 744, 806, 832, 876, 912, 936, 949, 988, 992, 1116, 1168, 1178, 1209, 1216, 1248, 1314, 1368, 1387, 1482, 1488, 1612, 1752, 1767, 1824, 1872, 1898, 1976, 1984, 2223, 2232, 2263, 2336, 2356, 2418, 2496, 2628, 2736, 2774, 2847, 2964, 2976, 3224, 3504, 3534, 3627, 3648, 3744, 3796, 3952, 4161, 4446, 4464, 4526, 4672, 4712, 4836, 5256, 5301, 5472, 5548, 5694, 5928, 5952, 6448, 6789, 7008, 7068, 7254, 7488, 7592, 7657, 7904, 8322, 8541, 8892, 8928, 9052, 9424, 9672, 10512, 10602, 10944, 11096, 11388, 11856, 12483, 12896, 13578, 14016, 14136, 14508, 15184, 15314, 15808, 16644, 17082, 17784, 17856, 18031, 18104, 18848, 19344, 20367, 21024, 21204, 22192, 22776, 22971, 23712, 24966, 25792, 27156, 28272, 29016, 29419, 30368, 30628, 33288, 34164, 35568, 36062, 36208, 37696, 38688, 40734, 42048, 42408, 42997, 44384, 45552, 45942, 47424, 49932, 54093, 54312, 56544, 58032, 58838, 60736, 61256, 66576, 68328, 68913, 71136, 72124, 72416, 77376, 81468, 84816, 85994, 88257, 88768, 91104, 91884, 99864, 108186, 108624, 113088, 116064, 117676, 122512, 128991, 133152, 136656, 137826, 142272, 144248, 144832, 162279, 162936, 169632, 171988, 176514, 182208, 183768, 199728, 216372, 217248, 232128, 235352, 245024, 257982, 264771, 266304, 273312, 275652, 288496, 324558, 325872, 339264, 343976, 353028, 367536, 386973, 399456, 432744, 434496, 470704, 490048, 515964, 529542, 546624, 551304, 558961, 576992, 649116, 651744, 687952, 706056, 735072, 773946, 798912, 865488, 941408, 1031928, 1059084, 1102608, 1117922, 1153984, 1298232, 1303488, 1375904, 1412112, 1470144, 1547892, 1676883, 1730976, 1882816, 2063856, 2118168, 2205216, 2235844, 2596464, 2751808, 2824224, 3095784, 3353766, 3461952, 4127712, 4236336, 4410432, 4471688, 5030649, 5192928, 5648448, 6191568, 6707532, 8255424, 8472672, 8943376, 10061298, 10385856, 12383136, 13415064, 16945344, 17886752, 20122596, 24766272, 26830128, 35773504, 40245192, 53660256, 80490384, 107320512, 160980768, 321961536]

約数ペア:

[(1, 321961536), (2, 160980768), (3, 107320512), (4, 80490384), (6, 53660256), (8, 40245192), (9, 35773504), (12, 26830128), (13, 24766272), (16, 20122596), (18, 17886752), (19, 16945344), (24, 13415064), (26, 12383136), (31, 10385856), (32, 10061298), (36, 8943376), (38, 8472672), (39, 8255424), (48, 6707532), (52, 6191568), (57, 5648448), (62, 5192928), (64, 5030649), (72, 4471688), (73, 4410432), (76, 4236336), (78, 4127712), (93, 3461952), (96, 3353766), (104, 3095784), (114, 2824224), (117, 2751808), (124, 2596464), (144, 2235844), (146, 2205216), (152, 2118168), (156, 2063856), (171, 1882816), (186, 1730976), (192, 1676883), (208, 1547892), (219, 1470144), (228, 1412112), (234, 1375904), (247, 1303488), (248, 1298232), (279, 1153984), (288, 1117922), (292, 1102608), (304, 1059084), (312, 1031928), (342, 941408), (372, 865488), (403, 798912), (416, 773946), (438, 735072), (456, 706056), (468, 687952), (494, 651744), (496, 649116), (558, 576992), (576, 558961), (584, 551304), (589, 546624), (608, 529542), (624, 515964), (657, 490048), (684, 470704), (741, 434496), (744, 432744), (806, 399456), (832, 386973), (876, 367536), (912, 353028), (936, 343976), (949, 339264), (988, 325872), (992, 324558), (1116, 288496), (1168, 275652), (1178, 273312), (1209, 266304), (1216, 264771), (1248, 257982), (1314, 245024), (1368, 235352), (1387, 232128), (1482, 217248), (1488, 216372), (1612, 199728), (1752, 183768), (1767, 182208), (1824, 176514), (1872, 171988), (1898, 169632), (1976, 162936), (1984, 162279), (2223, 144832), (2232, 144248), (2263, 142272), (2336, 137826), (2356, 136656), (2418, 133152), (2496, 128991), (2628, 122512), (2736, 117676), (2774, 116064), (2847, 113088), (2964, 108624), (2976, 108186), (3224, 99864), (3504, 91884), (3534, 91104), (3627, 88768), (3648, 88257), (3744, 85994), (3796, 84816), (3952, 81468), (4161, 77376), (4446, 72416), (4464, 72124), (4526, 71136), (4672, 68913), (4712, 68328), (4836, 66576), (5256, 61256), (5301, 60736), (5472, 58838), (5548, 58032), (5694, 56544), (5928, 54312), (5952, 54093), (6448, 49932), (6789, 47424), (7008, 45942), (7068, 45552), (7254, 44384), (7488, 42997), (7592, 42408), (7657, 42048), (7904, 40734), (8322, 38688), (8541, 37696), (8892, 36208), (8928, 36062), (9052, 35568), (9424, 34164), (9672, 33288), (10512, 30628), (10602, 30368), (10944, 29419), (11096, 29016), (11388, 28272), (11856, 27156), (12483, 25792), (12896, 24966), (13578, 23712), (14016, 22971), (14136, 22776), (14508, 22192), (15184, 21204), (15314, 21024), (15808, 20367), (16644, 19344), (17082, 18848), (17784, 18104), (17856, 18031)]