906669568

素因数分解:

$2^9\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:712

約数の個数: 160

約数和(自身を含む): 2290996224

約数和(自身を除く): 1384326656

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 32, 34, 46, 56, 64, 68, 92, 112, 119, 128, 136, 161, 184, 224, 238, 256, 272, 322, 368, 391, 448, 476, 512, 544, 644, 647, 736, 782, 896, 952, 1088, 1288, 1294, 1472, 1564, 1792, 1904, 2176, 2576, 2588, 2737, 2944, 3128, 3584, 3808, 4352, 4529, 5152, 5176, 5474, 5888, 6256, 7616, 8704, 9058, 10304, 10352, 10948, 10999, 11776, 12512, 14881, 15232, 18116, 20608, 20704, 21896, 21998, 25024, 29762, 30464, 36232, 41216, 41408, 43792, 43996, 50048, 59524, 60928, 72464, 76993, 82432, 82816, 87584, 87992, 100096, 104167, 119048, 144928, 153986, 165632, 175168, 175984, 200192, 208334, 238096, 252977, 289856, 307972, 331264, 350336, 351968, 416668, 476192, 505954, 579712, 615944, 700672, 703936, 833336, 952384, 1011908, 1159424, 1231888, 1401344, 1407872, 1666672, 1770839, 1904768, 2023816, 2318848, 2463776, 2815744, 3333344, 3541678, 3809536, 4047632, 4927552, 5631488, 6666688, 7083356, 7619072, 8095264, 9855104, 13333376, 14166712, 16190528, 19710208, 26666752, 28333424, 32381056, 39420416, 53333504, 56666848, 64762112, 113333696, 129524224, 226667392, 453334784, 906669568]

約数ペア:

[(1, 906669568), (2, 453334784), (4, 226667392), (7, 129524224), (8, 113333696), (14, 64762112), (16, 56666848), (17, 53333504), (23, 39420416), (28, 32381056), (32, 28333424), (34, 26666752), (46, 19710208), (56, 16190528), (64, 14166712), (68, 13333376), (92, 9855104), (112, 8095264), (119, 7619072), (128, 7083356), (136, 6666688), (161, 5631488), (184, 4927552), (224, 4047632), (238, 3809536), (256, 3541678), (272, 3333344), (322, 2815744), (368, 2463776), (391, 2318848), (448, 2023816), (476, 1904768), (512, 1770839), (544, 1666672), (644, 1407872), (647, 1401344), (736, 1231888), (782, 1159424), (896, 1011908), (952, 952384), (1088, 833336), (1288, 703936), (1294, 700672), (1472, 615944), (1564, 579712), (1792, 505954), (1904, 476192), (2176, 416668), (2576, 351968), (2588, 350336), (2737, 331264), (2944, 307972), (3128, 289856), (3584, 252977), (3808, 238096), (4352, 208334), (4529, 200192), (5152, 175984), (5176, 175168), (5474, 165632), (5888, 153986), (6256, 144928), (7616, 119048), (8704, 104167), (9058, 100096), (10304, 87992), (10352, 87584), (10948, 82816), (10999, 82432), (11776, 76993), (12512, 72464), (14881, 60928), (15232, 59524), (18116, 50048), (20608, 43996), (20704, 43792), (21896, 41408), (21998, 41216), (25024, 36232), (29762, 30464)]