214552624

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1187}}^1$

素因数の和:1298

約数の個数: 80

約数和(自身を含む): 494968320

約数和(自身を除く): 280415696

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 79, 88, 104, 143, 158, 176, 208, 286, 316, 572, 632, 869, 1027, 1144, 1187, 1264, 1738, 2054, 2288, 2374, 3476, 4108, 4748, 6952, 8216, 9496, 11297, 13057, 13904, 15431, 16432, 18992, 22594, 26114, 30862, 45188, 52228, 61724, 90376, 93773, 104456, 123448, 169741, 180752, 187546, 208912, 246896, 339482, 375092, 678964, 750184, 1031503, 1219049, 1357928, 1500368, 2063006, 2438098, 2715856, 4126012, 4876196, 8252024, 9752392, 13409539, 16504048, 19504784, 26819078, 53638156, 107276312, 214552624]

約数ペア:

[(1, 214552624), (2, 107276312), (4, 53638156), (8, 26819078), (11, 19504784), (13, 16504048), (16, 13409539), (22, 9752392), (26, 8252024), (44, 4876196), (52, 4126012), (79, 2715856), (88, 2438098), (104, 2063006), (143, 1500368), (158, 1357928), (176, 1219049), (208, 1031503), (286, 750184), (316, 678964), (572, 375092), (632, 339482), (869, 246896), (1027, 208912), (1144, 187546), (1187, 180752), (1264, 169741), (1738, 123448), (2054, 104456), (2288, 93773), (2374, 90376), (3476, 61724), (4108, 52228), (4748, 45188), (6952, 30862), (8216, 26114), (9496, 22594), (11297, 18992), (13057, 16432), (13904, 15431)]