636743376

素因数分解:

$2^4\times 3^3\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:482

約数の個数: 160

約数和(自身を含む): 1888787840

約数和(自身を除く): 1252044464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 73, 108, 122, 144, 146, 183, 216, 219, 244, 292, 331, 366, 432, 438, 488, 549, 584, 657, 662, 732, 876, 976, 993, 1098, 1168, 1314, 1324, 1464, 1647, 1752, 1971, 1986, 2196, 2628, 2648, 2928, 2979, 3294, 3504, 3942, 3972, 4392, 4453, 5256, 5296, 5958, 6588, 7884, 7944, 8784, 8906, 8937, 10512, 11916, 13176, 13359, 15768, 15888, 17812, 17874, 20191, 23832, 24163, 26352, 26718, 31536, 35624, 35748, 40077, 40382, 47664, 48326, 53436, 60573, 71248, 71496, 72489, 80154, 80764, 96652, 106872, 120231, 121146, 142992, 144978, 160308, 161528, 181719, 193304, 213744, 217467, 240462, 242292, 289956, 320616, 323056, 363438, 386608, 434934, 480924, 484584, 545157, 579912, 641232, 652401, 726876, 869868, 961848, 969168, 1090314, 1159824, 1304802, 1453752, 1473943, 1739736, 1923696, 2180628, 2609604, 2907504, 2947886, 3479472, 4361256, 4421829, 5219208, 5895772, 8722512, 8843658, 10438416, 11791544, 13265487, 17687316, 23583088, 26530974, 35374632, 39796461, 53061948, 70749264, 79592922, 106123896, 159185844, 212247792, 318371688, 636743376]

約数ペア:

[(1, 636743376), (2, 318371688), (3, 212247792), (4, 159185844), (6, 106123896), (8, 79592922), (9, 70749264), (12, 53061948), (16, 39796461), (18, 35374632), (24, 26530974), (27, 23583088), (36, 17687316), (48, 13265487), (54, 11791544), (61, 10438416), (72, 8843658), (73, 8722512), (108, 5895772), (122, 5219208), (144, 4421829), (146, 4361256), (183, 3479472), (216, 2947886), (219, 2907504), (244, 2609604), (292, 2180628), (331, 1923696), (366, 1739736), (432, 1473943), (438, 1453752), (488, 1304802), (549, 1159824), (584, 1090314), (657, 969168), (662, 961848), (732, 869868), (876, 726876), (976, 652401), (993, 641232), (1098, 579912), (1168, 545157), (1314, 484584), (1324, 480924), (1464, 434934), (1647, 386608), (1752, 363438), (1971, 323056), (1986, 320616), (2196, 289956), (2628, 242292), (2648, 240462), (2928, 217467), (2979, 213744), (3294, 193304), (3504, 181719), (3942, 161528), (3972, 160308), (4392, 144978), (4453, 142992), (5256, 121146), (5296, 120231), (5958, 106872), (6588, 96652), (7884, 80764), (7944, 80154), (8784, 72489), (8906, 71496), (8937, 71248), (10512, 60573), (11916, 53436), (13176, 48326), (13359, 47664), (15768, 40382), (15888, 40077), (17812, 35748), (17874, 35624), (20191, 31536), (23832, 26718), (24163, 26352)]