513709728

素因数分解:

$2^5\times 3^1\times 7^3\times {\mathrm{15601}}^1$

素因数の和:15635

約数の個数: 96

約数和(自身を含む): 1572681600

約数和(自身を除く): 1058971872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 343, 392, 588, 672, 686, 784, 1029, 1176, 1372, 1568, 2058, 2352, 2744, 4116, 4704, 5488, 8232, 10976, 15601, 16464, 31202, 32928, 46803, 62404, 93606, 109207, 124808, 187212, 218414, 249616, 327621, 374424, 436828, 499232, 655242, 748848, 764449, 873656, 1310484, 1497696, 1528898, 1747312, 2293347, 2620968, 3057796, 3494624, 4586694, 5241936, 5351143, 6115592, 9173388, 10483872, 10702286, 12231184, 16053429, 18346776, 21404572, 24462368, 32106858, 36693552, 42809144, 64213716, 73387104, 85618288, 128427432, 171236576, 256854864, 513709728]

約数ペア:

[(1, 513709728), (2, 256854864), (3, 171236576), (4, 128427432), (6, 85618288), (7, 73387104), (8, 64213716), (12, 42809144), (14, 36693552), (16, 32106858), (21, 24462368), (24, 21404572), (28, 18346776), (32, 16053429), (42, 12231184), (48, 10702286), (49, 10483872), (56, 9173388), (84, 6115592), (96, 5351143), (98, 5241936), (112, 4586694), (147, 3494624), (168, 3057796), (196, 2620968), (224, 2293347), (294, 1747312), (336, 1528898), (343, 1497696), (392, 1310484), (588, 873656), (672, 764449), (686, 748848), (784, 655242), (1029, 499232), (1176, 436828), (1372, 374424), (1568, 327621), (2058, 249616), (2352, 218414), (2744, 187212), (4116, 124808), (4704, 109207), (5488, 93606), (8232, 62404), (10976, 46803), (15601, 32928), (16464, 31202)]