238410414

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:231

約数の個数: 144

約数和(自身を含む): 618456384

約数和(自身を除く): 380045970

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 47, 51, 66, 94, 99, 102, 121, 137, 141, 153, 187, 198, 242, 274, 282, 306, 363, 374, 411, 423, 517, 561, 726, 799, 822, 846, 1034, 1089, 1122, 1233, 1507, 1551, 1598, 1683, 2057, 2178, 2329, 2397, 2466, 3014, 3102, 3366, 4114, 4521, 4653, 4658, 4794, 5687, 6171, 6439, 6987, 7191, 8789, 9042, 9306, 11374, 12342, 12878, 13563, 13974, 14382, 16577, 17061, 17578, 18513, 19317, 20961, 25619, 26367, 27126, 33154, 34122, 37026, 38634, 41922, 49731, 51183, 51238, 52734, 57951, 70829, 76857, 79101, 96679, 99462, 102366, 109463, 115902, 141658, 149193, 153714, 158202, 193358, 212487, 218926, 230571, 281809, 290037, 298386, 328389, 424974, 461142, 563618, 580074, 637461, 656778, 779119, 845427, 870111, 985167, 1204093, 1274922, 1558238, 1690854, 1740222, 1970334, 2337357, 2408186, 2536281, 3612279, 4674714, 5072562, 7012071, 7224558, 10836837, 13245023, 14024142, 21673674, 26490046, 39735069, 79470138, 119205207, 238410414]

約数ペア:

[(1, 238410414), (2, 119205207), (3, 79470138), (6, 39735069), (9, 26490046), (11, 21673674), (17, 14024142), (18, 13245023), (22, 10836837), (33, 7224558), (34, 7012071), (47, 5072562), (51, 4674714), (66, 3612279), (94, 2536281), (99, 2408186), (102, 2337357), (121, 1970334), (137, 1740222), (141, 1690854), (153, 1558238), (187, 1274922), (198, 1204093), (242, 985167), (274, 870111), (282, 845427), (306, 779119), (363, 656778), (374, 637461), (411, 580074), (423, 563618), (517, 461142), (561, 424974), (726, 328389), (799, 298386), (822, 290037), (846, 281809), (1034, 230571), (1089, 218926), (1122, 212487), (1233, 193358), (1507, 158202), (1551, 153714), (1598, 149193), (1683, 141658), (2057, 115902), (2178, 109463), (2329, 102366), (2397, 99462), (2466, 96679), (3014, 79101), (3102, 76857), (3366, 70829), (4114, 57951), (4521, 52734), (4653, 51238), (4658, 51183), (4794, 49731), (5687, 41922), (6171, 38634), (6439, 37026), (6987, 34122), (7191, 33154), (8789, 27126), (9042, 26367), (9306, 25619), (11374, 20961), (12342, 19317), (12878, 18513), (13563, 17578), (13974, 17061), (14382, 16577)]