7857817344

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{557}}^1$

素因数の和:752

約数の個数: 288

約数和(自身を含む): 25229010240

約数和(自身を除く): 17371192896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 157, 192, 208, 216, 234, 256, 288, 312, 314, 351, 384, 416, 432, 468, 471, 557, 576, 624, 628, 702, 768, 832, 864, 936, 942, 1114, 1152, 1248, 1256, 1404, 1413, 1664, 1671, 1728, 1872, 1884, 2041, 2228, 2304, 2496, 2512, 2808, 2826, 3328, 3342, 3456, 3744, 3768, 4082, 4239, 4456, 4992, 5013, 5024, 5616, 5652, 6123, 6684, 6912, 7241, 7488, 7536, 8164, 8478, 8912, 9984, 10026, 10048, 11232, 11304, 12246, 13368, 14482, 14976, 15039, 15072, 16328, 16956, 17824, 18369, 20052, 20096, 21723, 22464, 22608, 24492, 26736, 28964, 29952, 30078, 30144, 32656, 33912, 35648, 36738, 40104, 40192, 43446, 44928, 45216, 48984, 53472, 55107, 57928, 60156, 60288, 65169, 65312, 67824, 71296, 73476, 80208, 86892, 87449, 89856, 90432, 97968, 106944, 110214, 115856, 120312, 120576, 130338, 130624, 135648, 142592, 146952, 160416, 173784, 174898, 180864, 195507, 195936, 213888, 220428, 231712, 240624, 260676, 261248, 262347, 271296, 293904, 320832, 347568, 349796, 361728, 391014, 391872, 427776, 440856, 463424, 481248, 521352, 522496, 524694, 542592, 587808, 641664, 695136, 699592, 782028, 783744, 787041, 881712, 926848, 962496, 1042704, 1049388, 1085184, 1136837, 1175616, 1283328, 1390272, 1399184, 1564056, 1567488, 1574082, 1763424, 1853696, 1924992, 2085408, 2098776, 2273674, 2351232, 2361123, 2780544, 2798368, 3128112, 3148164, 3410511, 3526848, 3849984, 4170816, 4197552, 4547348, 4702464, 4722246, 5561088, 5596736, 6256224, 6296328, 6821022, 7053696, 8341632, 8395104, 9094696, 9444492, 10231533, 11193472, 12512448, 12592656, 13642044, 14107392, 16683264, 16790208, 18189392, 18888984, 20463066, 22386944, 25024896, 25185312, 27284088, 30694599, 33580416, 36378784, 37777968, 40926132, 50049792, 50370624, 54568176, 61389198, 67160832, 72757568, 75555936, 81852264, 100741248, 109136352, 122778396, 145515136, 151111872, 163704528, 201482496, 218272704, 245556792, 291030272, 302223744, 327409056, 436545408, 491113584, 604447488, 654818112, 873090816, 982227168, 1309636224, 1964454336, 2619272448, 3928908672, 7857817344]

約数ペア:

[(1, 7857817344), (2, 3928908672), (3, 2619272448), (4, 1964454336), (6, 1309636224), (8, 982227168), (9, 873090816), (12, 654818112), (13, 604447488), (16, 491113584), (18, 436545408), (24, 327409056), (26, 302223744), (27, 291030272), (32, 245556792), (36, 218272704), (39, 201482496), (48, 163704528), (52, 151111872), (54, 145515136), (64, 122778396), (72, 109136352), (78, 100741248), (96, 81852264), (104, 75555936), (108, 72757568), (117, 67160832), (128, 61389198), (144, 54568176), (156, 50370624), (157, 50049792), (192, 40926132), (208, 37777968), (216, 36378784), (234, 33580416), (256, 30694599), (288, 27284088), (312, 25185312), (314, 25024896), (351, 22386944), (384, 20463066), (416, 18888984), (432, 18189392), (468, 16790208), (471, 16683264), (557, 14107392), (576, 13642044), (624, 12592656), (628, 12512448), (702, 11193472), (768, 10231533), (832, 9444492), (864, 9094696), (936, 8395104), (942, 8341632), (1114, 7053696), (1152, 6821022), (1248, 6296328), (1256, 6256224), (1404, 5596736), (1413, 5561088), (1664, 4722246), (1671, 4702464), (1728, 4547348), (1872, 4197552), (1884, 4170816), (2041, 3849984), (2228, 3526848), (2304, 3410511), (2496, 3148164), (2512, 3128112), (2808, 2798368), (2826, 2780544), (3328, 2361123), (3342, 2351232), (3456, 2273674), (3744, 2098776), (3768, 2085408), (4082, 1924992), (4239, 1853696), (4456, 1763424), (4992, 1574082), (5013, 1567488), (5024, 1564056), (5616, 1399184), (5652, 1390272), (6123, 1283328), (6684, 1175616), (6912, 1136837), (7241, 1085184), (7488, 1049388), (7536, 1042704), (8164, 962496), (8478, 926848), (8912, 881712), (9984, 787041), (10026, 783744), (10048, 782028), (11232, 699592), (11304, 695136), (12246, 641664), (13368, 587808), (14482, 542592), (14976, 524694), (15039, 522496), (15072, 521352), (16328, 481248), (16956, 463424), (17824, 440856), (18369, 427776), (20052, 391872), (20096, 391014), (21723, 361728), (22464, 349796), (22608, 347568), (24492, 320832), (26736, 293904), (28964, 271296), (29952, 262347), (30078, 261248), (30144, 260676), (32656, 240624), (33912, 231712), (35648, 220428), (36738, 213888), (40104, 195936), (40192, 195507), (43446, 180864), (44928, 174898), (45216, 173784), (48984, 160416), (53472, 146952), (55107, 142592), (57928, 135648), (60156, 130624), (60288, 130338), (65169, 120576), (65312, 120312), (67824, 115856), (71296, 110214), (73476, 106944), (80208, 97968), (86892, 90432), (87449, 89856)]