260982912

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{39979}}^1$

素因数の和:40013

約数の個数: 64

約数和(自身を含む): 734032800

約数和(自身を除く): 473049888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 272, 384, 408, 544, 816, 1088, 1632, 2176, 3264, 6528, 39979, 79958, 119937, 159916, 239874, 319832, 479748, 639664, 679643, 959496, 1279328, 1359286, 1918992, 2038929, 2558656, 2718572, 3837984, 4077858, 5117312, 5437144, 7675968, 8155716, 10874288, 15351936, 16311432, 21748576, 32622864, 43497152, 65245728, 86994304, 130491456, 260982912]

約数ペア:

[(1, 260982912), (2, 130491456), (3, 86994304), (4, 65245728), (6, 43497152), (8, 32622864), (12, 21748576), (16, 16311432), (17, 15351936), (24, 10874288), (32, 8155716), (34, 7675968), (48, 5437144), (51, 5117312), (64, 4077858), (68, 3837984), (96, 2718572), (102, 2558656), (128, 2038929), (136, 1918992), (192, 1359286), (204, 1279328), (272, 959496), (384, 679643), (408, 639664), (544, 479748), (816, 319832), (1088, 239874), (1632, 159916), (2176, 119937), (3264, 79958), (6528, 39979)]