2111280768

素因数分解:

$2^7\times 3^3\times {\mathrm{23}}^1\times {\mathrm{26561}}^1$

素因数の和:26607

約数の個数: 128

約数和(自身を含む): 6502377600

約数和(自身を除く): 4391096832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 276, 288, 368, 384, 414, 432, 552, 576, 621, 736, 828, 864, 1104, 1152, 1242, 1472, 1656, 1728, 2208, 2484, 2944, 3312, 3456, 4416, 4968, 6624, 8832, 9936, 13248, 19872, 26496, 26561, 39744, 53122, 79488, 79683, 106244, 159366, 212488, 239049, 318732, 424976, 478098, 610903, 637464, 717147, 849952, 956196, 1221806, 1274928, 1434294, 1699904, 1832709, 1912392, 2443612, 2549856, 2868588, 3399808, 3665418, 3824784, 4887224, 5099712, 5498127, 5737176, 7330836, 7649568, 9774448, 10199424, 10996254, 11474352, 14661672, 15299136, 16494381, 19548896, 21992508, 22948704, 29323344, 30598272, 32988762, 39097792, 43985016, 45897408, 58646688, 65977524, 78195584, 87970032, 91794816, 117293376, 131955048, 175940064, 234586752, 263910096, 351880128, 527820192, 703760256, 1055640384, 2111280768]

約数ペア:

[(1, 2111280768), (2, 1055640384), (3, 703760256), (4, 527820192), (6, 351880128), (8, 263910096), (9, 234586752), (12, 175940064), (16, 131955048), (18, 117293376), (23, 91794816), (24, 87970032), (27, 78195584), (32, 65977524), (36, 58646688), (46, 45897408), (48, 43985016), (54, 39097792), (64, 32988762), (69, 30598272), (72, 29323344), (92, 22948704), (96, 21992508), (108, 19548896), (128, 16494381), (138, 15299136), (144, 14661672), (184, 11474352), (192, 10996254), (207, 10199424), (216, 9774448), (276, 7649568), (288, 7330836), (368, 5737176), (384, 5498127), (414, 5099712), (432, 4887224), (552, 3824784), (576, 3665418), (621, 3399808), (736, 2868588), (828, 2549856), (864, 2443612), (1104, 1912392), (1152, 1832709), (1242, 1699904), (1472, 1434294), (1656, 1274928), (1728, 1221806), (2208, 956196), (2484, 849952), (2944, 717147), (3312, 637464), (3456, 610903), (4416, 478098), (4968, 424976), (6624, 318732), (8832, 239049), (9936, 212488), (13248, 159366), (19872, 106244), (26496, 79683), (26561, 79488), (39744, 53122)]