1651799968

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:655

約数の個数: 192

約数和(自身を含む): 4315223808

約数和(自身を除く): 2663423840

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 61, 68, 91, 104, 112, 119, 122, 136, 182, 208, 221, 224, 238, 244, 272, 364, 416, 427, 442, 476, 488, 544, 547, 728, 793, 854, 884, 952, 976, 1037, 1094, 1456, 1547, 1586, 1708, 1768, 1904, 1952, 2074, 2188, 2912, 3094, 3172, 3416, 3536, 3808, 3829, 4148, 4376, 5551, 6188, 6344, 6832, 7072, 7111, 7259, 7658, 8296, 8752, 9299, 11102, 12376, 12688, 13481, 13664, 14222, 14518, 15316, 16592, 17504, 18598, 22204, 24752, 25376, 26962, 28444, 29036, 30632, 33184, 33367, 37196, 44408, 49504, 49777, 53924, 56888, 58072, 61264, 65093, 66734, 74392, 88816, 94367, 99554, 107848, 113776, 116144, 120887, 122528, 130186, 133468, 148784, 177632, 188734, 199108, 215696, 227552, 232288, 233569, 241774, 260372, 266936, 297568, 377468, 398216, 431392, 433771, 467138, 483548, 520744, 533872, 567239, 754936, 796432, 846209, 867542, 934276, 967096, 1041488, 1067744, 1134478, 1509872, 1592864, 1692418, 1735084, 1868552, 1934192, 2082976, 2268956, 3019744, 3036397, 3384836, 3470168, 3737104, 3868384, 3970673, 4537912, 6072794, 6769672, 6940336, 7374107, 7474208, 7941346, 9075824, 12145588, 13539344, 13880672, 14748214, 15882692, 18151648, 24291176, 27078688, 29496428, 31765384, 48582352, 51618749, 58992856, 63530768, 97164704, 103237498, 117985712, 127061536, 206474996, 235971424, 412949992, 825899984, 1651799968]

約数ペア:

[(1, 1651799968), (2, 825899984), (4, 412949992), (7, 235971424), (8, 206474996), (13, 127061536), (14, 117985712), (16, 103237498), (17, 97164704), (26, 63530768), (28, 58992856), (32, 51618749), (34, 48582352), (52, 31765384), (56, 29496428), (61, 27078688), (68, 24291176), (91, 18151648), (104, 15882692), (112, 14748214), (119, 13880672), (122, 13539344), (136, 12145588), (182, 9075824), (208, 7941346), (221, 7474208), (224, 7374107), (238, 6940336), (244, 6769672), (272, 6072794), (364, 4537912), (416, 3970673), (427, 3868384), (442, 3737104), (476, 3470168), (488, 3384836), (544, 3036397), (547, 3019744), (728, 2268956), (793, 2082976), (854, 1934192), (884, 1868552), (952, 1735084), (976, 1692418), (1037, 1592864), (1094, 1509872), (1456, 1134478), (1547, 1067744), (1586, 1041488), (1708, 967096), (1768, 934276), (1904, 867542), (1952, 846209), (2074, 796432), (2188, 754936), (2912, 567239), (3094, 533872), (3172, 520744), (3416, 483548), (3536, 467138), (3808, 433771), (3829, 431392), (4148, 398216), (4376, 377468), (5551, 297568), (6188, 266936), (6344, 260372), (6832, 241774), (7072, 233569), (7111, 232288), (7259, 227552), (7658, 215696), (8296, 199108), (8752, 188734), (9299, 177632), (11102, 148784), (12376, 133468), (12688, 130186), (13481, 122528), (13664, 120887), (14222, 116144), (14518, 113776), (15316, 107848), (16592, 99554), (17504, 94367), (18598, 88816), (22204, 74392), (24752, 66734), (25376, 65093), (26962, 61264), (28444, 58072), (29036, 56888), (30632, 53924), (33184, 49777), (33367, 49504), (37196, 44408)]