1961291904

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:260

約数の個数: 384

約数和(自身を含む): 6563773440

約数和(自身を除く): 4602481536

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 17, 22, 24, 26, 32, 33, 34, 39, 44, 48, 51, 52, 64, 66, 68, 78, 88, 96, 102, 104, 121, 128, 132, 136, 143, 156, 176, 187, 191, 192, 204, 208, 221, 242, 264, 272, 286, 312, 352, 363, 374, 382, 384, 408, 416, 429, 442, 484, 528, 544, 561, 572, 573, 624, 663, 704, 726, 748, 764, 816, 832, 858, 884, 968, 1056, 1088, 1122, 1144, 1146, 1248, 1326, 1408, 1452, 1496, 1528, 1573, 1632, 1664, 1716, 1768, 1936, 2057, 2101, 2112, 2176, 2244, 2288, 2292, 2431, 2483, 2496, 2652, 2904, 2992, 3056, 3146, 3247, 3264, 3432, 3536, 3872, 4114, 4202, 4224, 4488, 4576, 4584, 4719, 4862, 4966, 4992, 5304, 5808, 5984, 6112, 6171, 6292, 6303, 6494, 6528, 6864, 7072, 7293, 7449, 7744, 8228, 8404, 8976, 9152, 9168, 9438, 9724, 9741, 9932, 10608, 11616, 11968, 12224, 12342, 12584, 12606, 12988, 13728, 14144, 14586, 14898, 15488, 16456, 16808, 17952, 18304, 18336, 18876, 19448, 19482, 19864, 21216, 23111, 23232, 23936, 24448, 24684, 25168, 25212, 25976, 26741, 27313, 27456, 28288, 29172, 29796, 32912, 33616, 35717, 35904, 36672, 37752, 38896, 38964, 39728, 42211, 42432, 46222, 46464, 49368, 50336, 50424, 51952, 53482, 54626, 54912, 58344, 59592, 65824, 67232, 69333, 71434, 71808, 73344, 75504, 77792, 77928, 79456, 80223, 81939, 84422, 84864, 92444, 98736, 100672, 100848, 103904, 106964, 107151, 109252, 116688, 119184, 126633, 131648, 134464, 138666, 142868, 151008, 155584, 155856, 158912, 160446, 163878, 168844, 184888, 197472, 201344, 201696, 207808, 213928, 214302, 218504, 233376, 238368, 253266, 263296, 268928, 277332, 285736, 300443, 302016, 311168, 311712, 317824, 320892, 327756, 337688, 369776, 392887, 394944, 403392, 415616, 427856, 428604, 437008, 464321, 466752, 476736, 506532, 554664, 571472, 600886, 604032, 623424, 641784, 655512, 675376, 739552, 785774, 789888, 806784, 855712, 857208, 874016, 901329, 928642, 933504, 953472, 1013064, 1109328, 1142944, 1178661, 1201772, 1246848, 1283568, 1311024, 1350752, 1392963, 1479104, 1571548, 1711424, 1714416, 1748032, 1802658, 1857284, 2026128, 2218656, 2285888, 2357322, 2403544, 2567136, 2622048, 2701504, 2785926, 2958208, 3143096, 3422848, 3428832, 3496064, 3605316, 3714568, 4052256, 4437312, 4571776, 4714644, 4807088, 5107531, 5134272, 5244096, 5403008, 5571852, 6286192, 6857664, 7210632, 7429136, 8104512, 8874624, 9429288, 9614176, 10215062, 10268544, 10488192, 11143704, 12572384, 13715328, 14421264, 14858272, 15322593, 16209024, 18858576, 19228352, 20430124, 22287408, 25144768, 28842528, 29716544, 30645186, 37717152, 38456704, 40860248, 44574816, 50289536, 57685056, 59433088, 61290372, 75434304, 81720496, 89149632, 115370112, 122580744, 150868608, 163440992, 178299264, 245161488, 326881984, 490322976, 653763968, 980645952, 1961291904]

約数ペア:

[(1, 1961291904), (2, 980645952), (3, 653763968), (4, 490322976), (6, 326881984), (8, 245161488), (11, 178299264), (12, 163440992), (13, 150868608), (16, 122580744), (17, 115370112), (22, 89149632), (24, 81720496), (26, 75434304), (32, 61290372), (33, 59433088), (34, 57685056), (39, 50289536), (44, 44574816), (48, 40860248), (51, 38456704), (52, 37717152), (64, 30645186), (66, 29716544), (68, 28842528), (78, 25144768), (88, 22287408), (96, 20430124), (102, 19228352), (104, 18858576), (121, 16209024), (128, 15322593), (132, 14858272), (136, 14421264), (143, 13715328), (156, 12572384), (176, 11143704), (187, 10488192), (191, 10268544), (192, 10215062), (204, 9614176), (208, 9429288), (221, 8874624), (242, 8104512), (264, 7429136), (272, 7210632), (286, 6857664), (312, 6286192), (352, 5571852), (363, 5403008), (374, 5244096), (382, 5134272), (384, 5107531), (408, 4807088), (416, 4714644), (429, 4571776), (442, 4437312), (484, 4052256), (528, 3714568), (544, 3605316), (561, 3496064), (572, 3428832), (573, 3422848), (624, 3143096), (663, 2958208), (704, 2785926), (726, 2701504), (748, 2622048), (764, 2567136), (816, 2403544), (832, 2357322), (858, 2285888), (884, 2218656), (968, 2026128), (1056, 1857284), (1088, 1802658), (1122, 1748032), (1144, 1714416), (1146, 1711424), (1248, 1571548), (1326, 1479104), (1408, 1392963), (1452, 1350752), (1496, 1311024), (1528, 1283568), (1573, 1246848), (1632, 1201772), (1664, 1178661), (1716, 1142944), (1768, 1109328), (1936, 1013064), (2057, 953472), (2101, 933504), (2112, 928642), (2176, 901329), (2244, 874016), (2288, 857208), (2292, 855712), (2431, 806784), (2483, 789888), (2496, 785774), (2652, 739552), (2904, 675376), (2992, 655512), (3056, 641784), (3146, 623424), (3247, 604032), (3264, 600886), (3432, 571472), (3536, 554664), (3872, 506532), (4114, 476736), (4202, 466752), (4224, 464321), (4488, 437008), (4576, 428604), (4584, 427856), (4719, 415616), (4862, 403392), (4966, 394944), (4992, 392887), (5304, 369776), (5808, 337688), (5984, 327756), (6112, 320892), (6171, 317824), (6292, 311712), (6303, 311168), (6494, 302016), (6528, 300443), (6864, 285736), (7072, 277332), (7293, 268928), (7449, 263296), (7744, 253266), (8228, 238368), (8404, 233376), (8976, 218504), (9152, 214302), (9168, 213928), (9438, 207808), (9724, 201696), (9741, 201344), (9932, 197472), (10608, 184888), (11616, 168844), (11968, 163878), (12224, 160446), (12342, 158912), (12584, 155856), (12606, 155584), (12988, 151008), (13728, 142868), (14144, 138666), (14586, 134464), (14898, 131648), (15488, 126633), (16456, 119184), (16808, 116688), (17952, 109252), (18304, 107151), (18336, 106964), (18876, 103904), (19448, 100848), (19482, 100672), (19864, 98736), (21216, 92444), (23111, 84864), (23232, 84422), (23936, 81939), (24448, 80223), (24684, 79456), (25168, 77928), (25212, 77792), (25976, 75504), (26741, 73344), (27313, 71808), (27456, 71434), (28288, 69333), (29172, 67232), (29796, 65824), (32912, 59592), (33616, 58344), (35717, 54912), (35904, 54626), (36672, 53482), (37752, 51952), (38896, 50424), (38964, 50336), (39728, 49368), (42211, 46464), (42432, 46222)]