2621542656

素因数分解:

$2^8\times 3^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1$

素因数の和:588

約数の個数: 144

約数和(自身を含む): 7148832768

約数和(自身を除く): 4527290112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 131, 142, 192, 213, 256, 262, 284, 367, 384, 393, 426, 524, 568, 734, 768, 786, 852, 1048, 1101, 1136, 1468, 1572, 1704, 2096, 2202, 2272, 2936, 3144, 3408, 4192, 4404, 4544, 5872, 6288, 6816, 8384, 8808, 9088, 9301, 11744, 12576, 13632, 16768, 17616, 18176, 18602, 23488, 25152, 26057, 27264, 27903, 33536, 35232, 37204, 46976, 48077, 50304, 52114, 54528, 55806, 70464, 74408, 78171, 93952, 96154, 100608, 104228, 111612, 140928, 144231, 148816, 156342, 192308, 208456, 223224, 281856, 288462, 297632, 312684, 384616, 416912, 446448, 576924, 595264, 625368, 769232, 833824, 892896, 1153848, 1190528, 1250736, 1538464, 1667648, 1785792, 2307696, 2381056, 2501472, 3076928, 3335296, 3413467, 3571584, 4615392, 5002944, 6153856, 6670592, 6826934, 7143168, 9230784, 10005888, 10240401, 12307712, 13653868, 18461568, 20011776, 20480802, 27307736, 36923136, 40961604, 54615472, 81923208, 109230944, 163846416, 218461888, 327692832, 436923776, 655385664, 873847552, 1310771328, 2621542656]

約数ペア:

[(1, 2621542656), (2, 1310771328), (3, 873847552), (4, 655385664), (6, 436923776), (8, 327692832), (12, 218461888), (16, 163846416), (24, 109230944), (32, 81923208), (48, 54615472), (64, 40961604), (71, 36923136), (96, 27307736), (128, 20480802), (131, 20011776), (142, 18461568), (192, 13653868), (213, 12307712), (256, 10240401), (262, 10005888), (284, 9230784), (367, 7143168), (384, 6826934), (393, 6670592), (426, 6153856), (524, 5002944), (568, 4615392), (734, 3571584), (768, 3413467), (786, 3335296), (852, 3076928), (1048, 2501472), (1101, 2381056), (1136, 2307696), (1468, 1785792), (1572, 1667648), (1704, 1538464), (2096, 1250736), (2202, 1190528), (2272, 1153848), (2936, 892896), (3144, 833824), (3408, 769232), (4192, 625368), (4404, 595264), (4544, 576924), (5872, 446448), (6288, 416912), (6816, 384616), (8384, 312684), (8808, 297632), (9088, 288462), (9301, 281856), (11744, 223224), (12576, 208456), (13632, 192308), (16768, 156342), (17616, 148816), (18176, 144231), (18602, 140928), (23488, 111612), (25152, 104228), (26057, 100608), (27264, 96154), (27903, 93952), (33536, 78171), (35232, 74408), (37204, 70464), (46976, 55806), (48077, 54528), (50304, 52114)]