215763696

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:404

約数の個数: 160

約数和(自身を含む): 661068800

約数和(自身を除く): 445305104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 97, 108, 114, 144, 152, 171, 194, 216, 228, 271, 291, 304, 342, 388, 432, 456, 513, 542, 582, 684, 776, 813, 873, 912, 1026, 1084, 1164, 1368, 1552, 1626, 1746, 1843, 2052, 2168, 2328, 2439, 2619, 2736, 3252, 3492, 3686, 4104, 4336, 4656, 4878, 5149, 5238, 5529, 6504, 6984, 7317, 7372, 8208, 9756, 10298, 10476, 11058, 13008, 13968, 14634, 14744, 15447, 16587, 19512, 20596, 20952, 22116, 26287, 29268, 29488, 30894, 33174, 39024, 41192, 41904, 44232, 46341, 49761, 52574, 58536, 61788, 66348, 78861, 82384, 88464, 92682, 99522, 105148, 117072, 123576, 132696, 139023, 157722, 185364, 199044, 210296, 236583, 247152, 265392, 278046, 315444, 370728, 398088, 420592, 473166, 499453, 556092, 630888, 709749, 741456, 796176, 946332, 998906, 1112184, 1261776, 1419498, 1498359, 1892664, 1997812, 2224368, 2838996, 2996718, 3785328, 3995624, 4495077, 5677992, 5993436, 7991248, 8990154, 11355984, 11986872, 13485231, 17980308, 23973744, 26970462, 35960616, 53940924, 71921232, 107881848, 215763696]

約数ペア:

[(1, 215763696), (2, 107881848), (3, 71921232), (4, 53940924), (6, 35960616), (8, 26970462), (9, 23973744), (12, 17980308), (16, 13485231), (18, 11986872), (19, 11355984), (24, 8990154), (27, 7991248), (36, 5993436), (38, 5677992), (48, 4495077), (54, 3995624), (57, 3785328), (72, 2996718), (76, 2838996), (97, 2224368), (108, 1997812), (114, 1892664), (144, 1498359), (152, 1419498), (171, 1261776), (194, 1112184), (216, 998906), (228, 946332), (271, 796176), (291, 741456), (304, 709749), (342, 630888), (388, 556092), (432, 499453), (456, 473166), (513, 420592), (542, 398088), (582, 370728), (684, 315444), (776, 278046), (813, 265392), (873, 247152), (912, 236583), (1026, 210296), (1084, 199044), (1164, 185364), (1368, 157722), (1552, 139023), (1626, 132696), (1746, 123576), (1843, 117072), (2052, 105148), (2168, 99522), (2328, 92682), (2439, 88464), (2619, 82384), (2736, 78861), (3252, 66348), (3492, 61788), (3686, 58536), (4104, 52574), (4336, 49761), (4656, 46341), (4878, 44232), (5149, 41904), (5238, 41192), (5529, 39024), (6504, 33174), (6984, 30894), (7317, 29488), (7372, 29268), (8208, 26287), (9756, 22116), (10298, 20952), (10476, 20596), (11058, 19512), (13008, 16587), (13968, 15447), (14634, 14744)]