1303213184

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2111}}^1$

素因数の和:2198

約数の個数: 128

約数和(自身を含む): 3257210880

約数和(自身を除く): 1953997696

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 53, 56, 64, 91, 104, 106, 112, 128, 182, 208, 212, 224, 364, 371, 416, 424, 448, 689, 728, 742, 832, 848, 896, 1378, 1456, 1484, 1664, 1696, 2111, 2756, 2912, 2968, 3392, 4222, 4823, 5512, 5824, 5936, 6784, 8444, 9646, 11024, 11648, 11872, 14777, 16888, 19292, 22048, 23744, 27443, 29554, 33776, 38584, 44096, 47488, 54886, 59108, 67552, 77168, 88192, 109772, 111883, 118216, 135104, 154336, 192101, 219544, 223766, 236432, 270208, 308672, 384202, 439088, 447532, 472864, 617344, 768404, 783181, 878176, 895064, 945728, 1454479, 1536808, 1566362, 1756352, 1790128, 1891456, 2908958, 3073616, 3132724, 3512704, 3580256, 5817916, 6147232, 6265448, 7160512, 10181353, 11635832, 12294464, 12530896, 14321024, 20362706, 23271664, 24588928, 25061792, 40725412, 46543328, 50123584, 81450824, 93086656, 100247168, 162901648, 186173312, 325803296, 651606592, 1303213184]

約数ペア:

[(1, 1303213184), (2, 651606592), (4, 325803296), (7, 186173312), (8, 162901648), (13, 100247168), (14, 93086656), (16, 81450824), (26, 50123584), (28, 46543328), (32, 40725412), (52, 25061792), (53, 24588928), (56, 23271664), (64, 20362706), (91, 14321024), (104, 12530896), (106, 12294464), (112, 11635832), (128, 10181353), (182, 7160512), (208, 6265448), (212, 6147232), (224, 5817916), (364, 3580256), (371, 3512704), (416, 3132724), (424, 3073616), (448, 2908958), (689, 1891456), (728, 1790128), (742, 1756352), (832, 1566362), (848, 1536808), (896, 1454479), (1378, 945728), (1456, 895064), (1484, 878176), (1664, 783181), (1696, 768404), (2111, 617344), (2756, 472864), (2912, 447532), (2968, 439088), (3392, 384202), (4222, 308672), (4823, 270208), (5512, 236432), (5824, 223766), (5936, 219544), (6784, 192101), (8444, 154336), (9646, 135104), (11024, 118216), (11648, 111883), (11872, 109772), (14777, 88192), (16888, 77168), (19292, 67552), (22048, 59108), (23744, 54886), (27443, 47488), (29554, 44096), (33776, 38584)]