1297773414

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:412

約数の個数: 160

約数和(自身を含む): 3437476416

約数和(自身を除く): 2139703002

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 73, 81, 122, 126, 146, 162, 183, 189, 219, 257, 366, 378, 427, 438, 511, 514, 549, 567, 657, 771, 854, 1022, 1098, 1134, 1281, 1314, 1533, 1542, 1647, 1799, 1971, 2313, 2562, 3066, 3294, 3598, 3843, 3942, 4453, 4599, 4626, 4941, 5397, 5913, 6939, 7686, 8906, 9198, 9882, 10794, 11529, 11826, 13359, 13797, 13878, 15677, 16191, 18761, 20817, 23058, 26718, 27594, 31171, 31354, 32382, 34587, 37522, 40077, 41391, 41634, 47031, 48573, 56283, 62342, 69174, 80154, 82782, 93513, 94062, 97146, 109739, 112566, 120231, 131327, 141093, 145719, 168849, 187026, 219478, 240462, 262654, 280539, 282186, 291438, 329217, 337698, 360693, 393981, 423279, 506547, 561078, 658434, 721386, 787962, 841617, 846558, 987651, 1013094, 1144421, 1181943, 1269837, 1519641, 1683234, 1975302, 2288842, 2363886, 2524851, 2539674, 2962953, 3039282, 3433263, 3545829, 5049702, 5925906, 6866526, 7091658, 8010947, 8888859, 10299789, 10637487, 16021894, 17777718, 20599578, 21274974, 24032841, 30899367, 48065682, 61798734, 72098523, 92698101, 144197046, 185396202, 216295569, 432591138, 648886707, 1297773414]

約数ペア:

[(1, 1297773414), (2, 648886707), (3, 432591138), (6, 216295569), (7, 185396202), (9, 144197046), (14, 92698101), (18, 72098523), (21, 61798734), (27, 48065682), (42, 30899367), (54, 24032841), (61, 21274974), (63, 20599578), (73, 17777718), (81, 16021894), (122, 10637487), (126, 10299789), (146, 8888859), (162, 8010947), (183, 7091658), (189, 6866526), (219, 5925906), (257, 5049702), (366, 3545829), (378, 3433263), (427, 3039282), (438, 2962953), (511, 2539674), (514, 2524851), (549, 2363886), (567, 2288842), (657, 1975302), (771, 1683234), (854, 1519641), (1022, 1269837), (1098, 1181943), (1134, 1144421), (1281, 1013094), (1314, 987651), (1533, 846558), (1542, 841617), (1647, 787962), (1799, 721386), (1971, 658434), (2313, 561078), (2562, 506547), (3066, 423279), (3294, 393981), (3598, 360693), (3843, 337698), (3942, 329217), (4453, 291438), (4599, 282186), (4626, 280539), (4941, 262654), (5397, 240462), (5913, 219478), (6939, 187026), (7686, 168849), (8906, 145719), (9198, 141093), (9882, 131327), (10794, 120231), (11529, 112566), (11826, 109739), (13359, 97146), (13797, 94062), (13878, 93513), (15677, 82782), (16191, 80154), (18761, 69174), (20817, 62342), (23058, 56283), (26718, 48573), (27594, 47031), (31171, 41634), (31354, 41391), (32382, 40077), (34587, 37522)]