635871456

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:366

約数の個数: 216

約数和(自身を含む): 2023427952

約数和(自身を除く): 1387556496

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 71, 72, 88, 96, 99, 121, 132, 142, 144, 176, 198, 213, 242, 257, 264, 284, 288, 352, 363, 396, 426, 484, 514, 528, 568, 639, 726, 771, 781, 792, 852, 968, 1028, 1056, 1089, 1136, 1278, 1452, 1542, 1562, 1584, 1704, 1936, 2056, 2178, 2272, 2313, 2343, 2556, 2827, 2904, 3084, 3124, 3168, 3408, 3872, 4112, 4356, 4626, 4686, 5112, 5654, 5808, 6168, 6248, 6816, 7029, 8224, 8481, 8591, 8712, 9252, 9372, 10224, 11308, 11616, 12336, 12496, 14058, 16962, 17182, 17424, 18247, 18504, 18744, 20448, 22616, 24672, 24992, 25443, 25773, 28116, 31097, 33924, 34364, 34848, 36494, 37008, 37488, 45232, 50886, 51546, 54741, 56232, 62194, 67848, 68728, 72988, 74016, 74976, 77319, 90464, 93291, 101772, 103092, 109482, 112464, 124388, 135696, 137456, 145976, 154638, 164223, 186582, 200717, 203544, 206184, 218964, 224928, 248776, 271392, 274912, 279873, 291952, 309276, 328446, 373164, 401434, 407088, 412368, 437928, 497552, 559746, 583904, 602151, 618552, 656892, 746328, 802868, 814176, 824736, 875856, 995104, 1119492, 1204302, 1237104, 1313784, 1492656, 1605736, 1751712, 1806453, 2207887, 2238984, 2408604, 2474208, 2627568, 2985312, 3211472, 3612906, 4415774, 4477968, 4817208, 5255136, 6422944, 6623661, 7225812, 8831548, 8955936, 9634416, 13247322, 14451624, 17663096, 19268832, 19870983, 26494644, 28903248, 35326192, 39741966, 52989288, 57806496, 70652384, 79483932, 105978576, 158967864, 211957152, 317935728, 635871456]

約数ペア:

[(1, 635871456), (2, 317935728), (3, 211957152), (4, 158967864), (6, 105978576), (8, 79483932), (9, 70652384), (11, 57806496), (12, 52989288), (16, 39741966), (18, 35326192), (22, 28903248), (24, 26494644), (32, 19870983), (33, 19268832), (36, 17663096), (44, 14451624), (48, 13247322), (66, 9634416), (71, 8955936), (72, 8831548), (88, 7225812), (96, 6623661), (99, 6422944), (121, 5255136), (132, 4817208), (142, 4477968), (144, 4415774), (176, 3612906), (198, 3211472), (213, 2985312), (242, 2627568), (257, 2474208), (264, 2408604), (284, 2238984), (288, 2207887), (352, 1806453), (363, 1751712), (396, 1605736), (426, 1492656), (484, 1313784), (514, 1237104), (528, 1204302), (568, 1119492), (639, 995104), (726, 875856), (771, 824736), (781, 814176), (792, 802868), (852, 746328), (968, 656892), (1028, 618552), (1056, 602151), (1089, 583904), (1136, 559746), (1278, 497552), (1452, 437928), (1542, 412368), (1562, 407088), (1584, 401434), (1704, 373164), (1936, 328446), (2056, 309276), (2178, 291952), (2272, 279873), (2313, 274912), (2343, 271392), (2556, 248776), (2827, 224928), (2904, 218964), (3084, 206184), (3124, 203544), (3168, 200717), (3408, 186582), (3872, 164223), (4112, 154638), (4356, 145976), (4626, 137456), (4686, 135696), (5112, 124388), (5654, 112464), (5808, 109482), (6168, 103092), (6248, 101772), (6816, 93291), (7029, 90464), (8224, 77319), (8481, 74976), (8591, 74016), (8712, 72988), (9252, 68728), (9372, 67848), (10224, 62194), (11308, 56232), (11616, 54741), (12336, 51546), (12496, 50886), (14058, 45232), (16962, 37488), (17182, 37008), (17424, 36494), (18247, 34848), (18504, 34364), (18744, 33924), (20448, 31097), (22616, 28116), (24672, 25773), (24992, 25443)]