81959928064

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:449

約数の個数: 288

約数和(自身を含む): 199030003200

約数和(自身を除く): 117070075136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 71, 97, 112, 116, 128, 142, 194, 203, 224, 229, 232, 256, 284, 388, 406, 448, 458, 464, 497, 568, 679, 776, 812, 896, 916, 928, 994, 1136, 1358, 1552, 1603, 1624, 1792, 1832, 1856, 1988, 2059, 2272, 2716, 2813, 3104, 3206, 3248, 3664, 3712, 3976, 4118, 4544, 5432, 5626, 6208, 6412, 6496, 6641, 6887, 7328, 7424, 7952, 8236, 9088, 10864, 11252, 12416, 12824, 12992, 13282, 13774, 14413, 14656, 15904, 16259, 16472, 18176, 19691, 21728, 22213, 22504, 24832, 25648, 25984, 26564, 27548, 28826, 29312, 31808, 32518, 32944, 39382, 43456, 44426, 45008, 46487, 48209, 51296, 51968, 53128, 55096, 57652, 58624, 63616, 65036, 65888, 78764, 86912, 88852, 90016, 92974, 96418, 102592, 106256, 110192, 113813, 115304, 127232, 130072, 131776, 155491, 157528, 173824, 177704, 180032, 185948, 192836, 199723, 205184, 212512, 220384, 227626, 230608, 260144, 263552, 310982, 315056, 355408, 360064, 371896, 385672, 399446, 410368, 425024, 440768, 455252, 461216, 471511, 520288, 527104, 621964, 630112, 644177, 710816, 720128, 743792, 771344, 798892, 850048, 881536, 910504, 922432, 943022, 1040576, 1243928, 1260224, 1288354, 1398061, 1421632, 1487584, 1542688, 1577123, 1597784, 1700096, 1763072, 1821008, 1844864, 1886044, 2081152, 2487856, 2520448, 2576708, 2796122, 2843264, 2975168, 3085376, 3154246, 3195568, 3300577, 3642016, 3689728, 3772088, 4162304, 4509239, 4975712, 5040896, 5153416, 5592244, 5686528, 5950336, 6170752, 6308492, 6391136, 6601154, 7284032, 7544176, 9018478, 9951424, 10306832, 11039861, 11184488, 11900672, 12341504, 12616984, 12782272, 13202308, 14568064, 15088352, 18036956, 19902848, 20613664, 22079722, 22368976, 25233968, 25564544, 26404616, 29136128, 30176704, 36073912, 39805696, 41227328, 44159444, 44737952, 45736567, 50467936, 51129088, 52809232, 60353408, 72147824, 82454656, 88318888, 89475904, 91473134, 100935872, 105618464, 120706816, 144295648, 164909312, 176637776, 178951808, 182946268, 201871744, 211236928, 288591296, 320155969, 353275552, 357903616, 365892536, 403743488, 422473856, 577182592, 640311938, 706551104, 731785072, 844947712, 1154365184, 1280623876, 1413102208, 1463570144, 2561247752, 2826204416, 2927140288, 5122495504, 5854280576, 10244991008, 11708561152, 20489982016, 40979964032, 81959928064]

約数ペア:

[(1, 81959928064), (2, 40979964032), (4, 20489982016), (7, 11708561152), (8, 10244991008), (14, 5854280576), (16, 5122495504), (28, 2927140288), (29, 2826204416), (32, 2561247752), (56, 1463570144), (58, 1413102208), (64, 1280623876), (71, 1154365184), (97, 844947712), (112, 731785072), (116, 706551104), (128, 640311938), (142, 577182592), (194, 422473856), (203, 403743488), (224, 365892536), (229, 357903616), (232, 353275552), (256, 320155969), (284, 288591296), (388, 211236928), (406, 201871744), (448, 182946268), (458, 178951808), (464, 176637776), (497, 164909312), (568, 144295648), (679, 120706816), (776, 105618464), (812, 100935872), (896, 91473134), (916, 89475904), (928, 88318888), (994, 82454656), (1136, 72147824), (1358, 60353408), (1552, 52809232), (1603, 51129088), (1624, 50467936), (1792, 45736567), (1832, 44737952), (1856, 44159444), (1988, 41227328), (2059, 39805696), (2272, 36073912), (2716, 30176704), (2813, 29136128), (3104, 26404616), (3206, 25564544), (3248, 25233968), (3664, 22368976), (3712, 22079722), (3976, 20613664), (4118, 19902848), (4544, 18036956), (5432, 15088352), (5626, 14568064), (6208, 13202308), (6412, 12782272), (6496, 12616984), (6641, 12341504), (6887, 11900672), (7328, 11184488), (7424, 11039861), (7952, 10306832), (8236, 9951424), (9088, 9018478), (10864, 7544176), (11252, 7284032), (12416, 6601154), (12824, 6391136), (12992, 6308492), (13282, 6170752), (13774, 5950336), (14413, 5686528), (14656, 5592244), (15904, 5153416), (16259, 5040896), (16472, 4975712), (18176, 4509239), (19691, 4162304), (21728, 3772088), (22213, 3689728), (22504, 3642016), (24832, 3300577), (25648, 3195568), (25984, 3154246), (26564, 3085376), (27548, 2975168), (28826, 2843264), (29312, 2796122), (31808, 2576708), (32518, 2520448), (32944, 2487856), (39382, 2081152), (43456, 1886044), (44426, 1844864), (45008, 1821008), (46487, 1763072), (48209, 1700096), (51296, 1597784), (51968, 1577123), (53128, 1542688), (55096, 1487584), (57652, 1421632), (58624, 1398061), (63616, 1288354), (65036, 1260224), (65888, 1243928), (78764, 1040576), (86912, 943022), (88852, 922432), (90016, 910504), (92974, 881536), (96418, 850048), (102592, 798892), (106256, 771344), (110192, 743792), (113813, 720128), (115304, 710816), (127232, 644177), (130072, 630112), (131776, 621964), (155491, 527104), (157528, 520288), (173824, 471511), (177704, 461216), (180032, 455252), (185948, 440768), (192836, 425024), (199723, 410368), (205184, 399446), (212512, 385672), (220384, 371896), (227626, 360064), (230608, 355408), (260144, 315056), (263552, 310982)]