264812856

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1861}}^1$

素因数の和:1906

約数の個数: 144

約数和(自身を含む): 846949320

約数和(自身を除く): 582136464

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 77, 84, 88, 98, 121, 132, 147, 154, 168, 196, 231, 242, 264, 294, 308, 363, 392, 462, 484, 539, 588, 616, 726, 847, 924, 968, 1078, 1176, 1452, 1617, 1694, 1848, 1861, 2156, 2541, 2904, 3234, 3388, 3722, 4312, 5082, 5583, 5929, 6468, 6776, 7444, 10164, 11166, 11858, 12936, 13027, 14888, 17787, 20328, 20471, 22332, 23716, 26054, 35574, 39081, 40942, 44664, 47432, 52108, 61413, 71148, 78162, 81884, 91189, 104216, 122826, 142296, 143297, 156324, 163768, 182378, 225181, 245652, 273567, 286594, 312648, 364756, 429891, 450362, 491304, 547134, 573188, 675543, 729512, 859782, 900724, 1003079, 1094268, 1146376, 1351086, 1576267, 1719564, 1801448, 2006158, 2188536, 2702172, 3009237, 3152534, 3439128, 4012316, 4728801, 5404344, 6018474, 6305068, 8024632, 9457602, 11033869, 12036948, 12610136, 18915204, 22067738, 24073896, 33101607, 37830408, 44135476, 66203214, 88270952, 132406428, 264812856]

約数ペア:

[(1, 264812856), (2, 132406428), (3, 88270952), (4, 66203214), (6, 44135476), (7, 37830408), (8, 33101607), (11, 24073896), (12, 22067738), (14, 18915204), (21, 12610136), (22, 12036948), (24, 11033869), (28, 9457602), (33, 8024632), (42, 6305068), (44, 6018474), (49, 5404344), (56, 4728801), (66, 4012316), (77, 3439128), (84, 3152534), (88, 3009237), (98, 2702172), (121, 2188536), (132, 2006158), (147, 1801448), (154, 1719564), (168, 1576267), (196, 1351086), (231, 1146376), (242, 1094268), (264, 1003079), (294, 900724), (308, 859782), (363, 729512), (392, 675543), (462, 573188), (484, 547134), (539, 491304), (588, 450362), (616, 429891), (726, 364756), (847, 312648), (924, 286594), (968, 273567), (1078, 245652), (1176, 225181), (1452, 182378), (1617, 163768), (1694, 156324), (1848, 143297), (1861, 142296), (2156, 122826), (2541, 104216), (2904, 91189), (3234, 81884), (3388, 78162), (3722, 71148), (4312, 61413), (5082, 52108), (5583, 47432), (5929, 44664), (6468, 40942), (6776, 39081), (7444, 35574), (10164, 26054), (11166, 23716), (11858, 22332), (12936, 20471), (13027, 20328), (14888, 17787)]