252817884

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{457}}^1$

素因数の和:616

約数の個数: 108

約数和(自身を含む): 709526272

約数和(自身を除く): 456708388

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 127, 132, 198, 242, 254, 363, 381, 396, 457, 484, 508, 726, 762, 914, 1089, 1143, 1371, 1397, 1452, 1524, 1828, 2178, 2286, 2742, 2794, 4113, 4191, 4356, 4572, 5027, 5484, 5588, 8226, 8382, 10054, 12573, 15081, 15367, 16452, 16764, 20108, 25146, 30162, 30734, 45243, 46101, 50292, 55297, 58039, 60324, 61468, 90486, 92202, 110594, 116078, 138303, 165891, 174117, 180972, 184404, 221188, 232156, 276606, 331782, 348234, 497673, 522351, 553212, 638429, 663564, 696468, 995346, 1044702, 1276858, 1915287, 1990692, 2089404, 2553716, 3830574, 5745861, 7022719, 7661148, 11491722, 14045438, 21068157, 22983444, 28090876, 42136314, 63204471, 84272628, 126408942, 252817884]

約数ペア:

[(1, 252817884), (2, 126408942), (3, 84272628), (4, 63204471), (6, 42136314), (9, 28090876), (11, 22983444), (12, 21068157), (18, 14045438), (22, 11491722), (33, 7661148), (36, 7022719), (44, 5745861), (66, 3830574), (99, 2553716), (121, 2089404), (127, 1990692), (132, 1915287), (198, 1276858), (242, 1044702), (254, 995346), (363, 696468), (381, 663564), (396, 638429), (457, 553212), (484, 522351), (508, 497673), (726, 348234), (762, 331782), (914, 276606), (1089, 232156), (1143, 221188), (1371, 184404), (1397, 180972), (1452, 174117), (1524, 165891), (1828, 138303), (2178, 116078), (2286, 110594), (2742, 92202), (2794, 90486), (4113, 61468), (4191, 60324), (4356, 58039), (4572, 55297), (5027, 50292), (5484, 46101), (5588, 45243), (8226, 30734), (8382, 30162), (10054, 25146), (12573, 20108), (15081, 16764), (15367, 16452)]