260635648

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2797}}^1$

素因数の和:2837

約数の個数: 88

約数和(自身を含む): 641480672

約数和(自身を除く): 380845024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1024, 1456, 1664, 1792, 2797, 2912, 3328, 3584, 5594, 5824, 6656, 7168, 11188, 11648, 13312, 19579, 22376, 23296, 36361, 39158, 44752, 46592, 72722, 78316, 89504, 93184, 145444, 156632, 179008, 254527, 290888, 313264, 358016, 509054, 581776, 626528, 716032, 1018108, 1163552, 1253056, 1432064, 2036216, 2327104, 2506112, 2864128, 4072432, 4654208, 5012224, 8144864, 9308416, 10024448, 16289728, 18616832, 20048896, 32579456, 37233664, 65158912, 130317824, 260635648]

約数ペア:

[(1, 260635648), (2, 130317824), (4, 65158912), (7, 37233664), (8, 32579456), (13, 20048896), (14, 18616832), (16, 16289728), (26, 10024448), (28, 9308416), (32, 8144864), (52, 5012224), (56, 4654208), (64, 4072432), (91, 2864128), (104, 2506112), (112, 2327104), (128, 2036216), (182, 1432064), (208, 1253056), (224, 1163552), (256, 1018108), (364, 716032), (416, 626528), (448, 581776), (512, 509054), (728, 358016), (832, 313264), (896, 290888), (1024, 254527), (1456, 179008), (1664, 156632), (1792, 145444), (2797, 93184), (2912, 89504), (3328, 78316), (3584, 72722), (5594, 46592), (5824, 44752), (6656, 39158), (7168, 36361), (11188, 23296), (11648, 22376), (13312, 19579)]