2008741376

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{2293}}^1$

素因数の和:2399

約数の個数: 80

約数和(自身を含む): 4224171600

約数和(自身を除く): 2215430224

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 59, 64, 116, 118, 128, 232, 236, 256, 464, 472, 512, 928, 944, 1711, 1856, 1888, 2293, 3422, 3712, 3776, 4586, 6844, 7424, 7552, 9172, 13688, 14848, 15104, 18344, 27376, 30208, 36688, 54752, 66497, 73376, 109504, 132994, 135287, 146752, 219008, 265988, 270574, 293504, 438016, 531976, 541148, 587008, 876032, 1063952, 1082296, 1174016, 2127904, 2164592, 3923323, 4255808, 4329184, 7846646, 8511616, 8658368, 15693292, 17023232, 17316736, 31386584, 34046464, 34633472, 62773168, 69266944, 125546336, 251092672, 502185344, 1004370688, 2008741376]

約数ペア:

[(1, 2008741376), (2, 1004370688), (4, 502185344), (8, 251092672), (16, 125546336), (29, 69266944), (32, 62773168), (58, 34633472), (59, 34046464), (64, 31386584), (116, 17316736), (118, 17023232), (128, 15693292), (232, 8658368), (236, 8511616), (256, 7846646), (464, 4329184), (472, 4255808), (512, 3923323), (928, 2164592), (944, 2127904), (1711, 1174016), (1856, 1082296), (1888, 1063952), (2293, 876032), (3422, 587008), (3712, 541148), (3776, 531976), (4586, 438016), (6844, 293504), (7424, 270574), (7552, 265988), (9172, 219008), (13688, 146752), (14848, 135287), (15104, 132994), (18344, 109504), (27376, 73376), (30208, 66497), (36688, 54752)]