213137568

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1$

素因数の和:737

約数の個数: 240

約数和(自身を含む): 759616704

約数和(自身を除く): 546479136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 81, 84, 96, 102, 108, 112, 119, 126, 136, 144, 153, 162, 168, 189, 204, 216, 224, 238, 252, 272, 288, 306, 324, 336, 357, 378, 408, 432, 459, 476, 504, 544, 567, 612, 648, 672, 691, 714, 756, 816, 864, 918, 952, 1008, 1071, 1134, 1224, 1296, 1377, 1382, 1428, 1512, 1632, 1836, 1904, 2016, 2073, 2142, 2268, 2448, 2592, 2754, 2764, 2856, 3024, 3213, 3672, 3808, 4146, 4284, 4536, 4837, 4896, 5508, 5528, 5712, 6048, 6219, 6426, 7344, 8292, 8568, 9072, 9639, 9674, 11016, 11056, 11424, 11747, 12438, 12852, 14511, 14688, 16584, 17136, 18144, 18657, 19278, 19348, 22032, 22112, 23494, 24876, 25704, 29022, 33168, 34272, 35241, 37314, 38556, 38696, 43533, 44064, 46988, 49752, 51408, 55971, 58044, 66336, 70482, 74628, 77112, 77392, 82229, 87066, 93976, 99504, 102816, 105723, 111942, 116088, 130599, 140964, 149256, 154224, 154784, 164458, 174132, 187952, 199008, 211446, 223884, 232176, 246687, 261198, 281928, 298512, 308448, 317169, 328916, 348264, 375904, 391797, 422892, 447768, 464352, 493374, 522396, 563856, 597024, 634338, 657832, 696528, 740061, 783594, 845784, 895536, 951507, 986748, 1044792, 1127712, 1268676, 1315664, 1393056, 1480122, 1567188, 1691568, 1791072, 1903014, 1973496, 2089584, 2220183, 2537352, 2631328, 2960244, 3134376, 3383136, 3806028, 3946992, 4179168, 4440366, 5074704, 5920488, 6268752, 6660549, 7612056, 7893984, 8880732, 10149408, 11840976, 12537504, 13321098, 15224112, 17761464, 23681952, 26642196, 30448224, 35522928, 53284392, 71045856, 106568784, 213137568]

約数ペア:

[(1, 213137568), (2, 106568784), (3, 71045856), (4, 53284392), (6, 35522928), (7, 30448224), (8, 26642196), (9, 23681952), (12, 17761464), (14, 15224112), (16, 13321098), (17, 12537504), (18, 11840976), (21, 10149408), (24, 8880732), (27, 7893984), (28, 7612056), (32, 6660549), (34, 6268752), (36, 5920488), (42, 5074704), (48, 4440366), (51, 4179168), (54, 3946992), (56, 3806028), (63, 3383136), (68, 3134376), (72, 2960244), (81, 2631328), (84, 2537352), (96, 2220183), (102, 2089584), (108, 1973496), (112, 1903014), (119, 1791072), (126, 1691568), (136, 1567188), (144, 1480122), (153, 1393056), (162, 1315664), (168, 1268676), (189, 1127712), (204, 1044792), (216, 986748), (224, 951507), (238, 895536), (252, 845784), (272, 783594), (288, 740061), (306, 696528), (324, 657832), (336, 634338), (357, 597024), (378, 563856), (408, 522396), (432, 493374), (459, 464352), (476, 447768), (504, 422892), (544, 391797), (567, 375904), (612, 348264), (648, 328916), (672, 317169), (691, 308448), (714, 298512), (756, 281928), (816, 261198), (864, 246687), (918, 232176), (952, 223884), (1008, 211446), (1071, 199008), (1134, 187952), (1224, 174132), (1296, 164458), (1377, 154784), (1382, 154224), (1428, 149256), (1512, 140964), (1632, 130599), (1836, 116088), (1904, 111942), (2016, 105723), (2073, 102816), (2142, 99504), (2268, 93976), (2448, 87066), (2592, 82229), (2754, 77392), (2764, 77112), (2856, 74628), (3024, 70482), (3213, 66336), (3672, 58044), (3808, 55971), (4146, 51408), (4284, 49752), (4536, 46988), (4837, 44064), (4896, 43533), (5508, 38696), (5528, 38556), (5712, 37314), (6048, 35241), (6219, 34272), (6426, 33168), (7344, 29022), (8292, 25704), (8568, 24876), (9072, 23494), (9639, 22112), (9674, 22032), (11016, 19348), (11056, 19278), (11424, 18657), (11747, 18144), (12438, 17136), (12852, 16584), (14511, 14688)]