215756736

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{86441}}^1$

素因数の和:86469

約数の個数: 56

約数和(自身を含む): 614775504

約数和(自身を除く): 399018768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 86441, 172882, 259323, 345764, 518646, 691528, 1037292, 1123733, 1383056, 2074584, 2247466, 2766112, 3371199, 4149168, 4494932, 5532224, 6742398, 8298336, 8989864, 13484796, 16596672, 17979728, 26969592, 35959456, 53939184, 71918912, 107878368, 215756736]

約数ペア:

[(1, 215756736), (2, 107878368), (3, 71918912), (4, 53939184), (6, 35959456), (8, 26969592), (12, 17979728), (13, 16596672), (16, 13484796), (24, 8989864), (26, 8298336), (32, 6742398), (39, 5532224), (48, 4494932), (52, 4149168), (64, 3371199), (78, 2766112), (96, 2247466), (104, 2074584), (156, 1383056), (192, 1123733), (208, 1037292), (312, 691528), (416, 518646), (624, 345764), (832, 259323), (1248, 172882), (2496, 86441)]