270885846

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{353}}^1$

素因数の和:538

約数の個数: 96

約数和(自身を含む): 687020544

約数和(自身を除く): 416134698

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 151, 154, 231, 242, 302, 353, 363, 453, 462, 706, 726, 847, 906, 1057, 1059, 1661, 1694, 2114, 2118, 2471, 2541, 3171, 3322, 3883, 4942, 4983, 5082, 6342, 7413, 7766, 9966, 11627, 11649, 14826, 18271, 23254, 23298, 27181, 34881, 36542, 42713, 53303, 54362, 54813, 69762, 81543, 85426, 106606, 109626, 127897, 128139, 159909, 163086, 255794, 256278, 298991, 319818, 373121, 383691, 586333, 597982, 746242, 767382, 896973, 1119363, 1172666, 1758999, 1793946, 2238726, 3517998, 4104331, 6449663, 8208662, 12312993, 12899326, 19348989, 24625986, 38697978, 45147641, 90295282, 135442923, 270885846]

約数ペア:

[(1, 270885846), (2, 135442923), (3, 90295282), (6, 45147641), (7, 38697978), (11, 24625986), (14, 19348989), (21, 12899326), (22, 12312993), (33, 8208662), (42, 6449663), (66, 4104331), (77, 3517998), (121, 2238726), (151, 1793946), (154, 1758999), (231, 1172666), (242, 1119363), (302, 896973), (353, 767382), (363, 746242), (453, 597982), (462, 586333), (706, 383691), (726, 373121), (847, 319818), (906, 298991), (1057, 256278), (1059, 255794), (1661, 163086), (1694, 159909), (2114, 128139), (2118, 127897), (2471, 109626), (2541, 106606), (3171, 85426), (3322, 81543), (3883, 69762), (4942, 54813), (4983, 54362), (5082, 53303), (6342, 42713), (7413, 36542), (7766, 34881), (9966, 27181), (11627, 23298), (11649, 23254), (14826, 18271)]