512859438

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1831}}^1$

素因数の和:1884

約数の個数: 160

約数和(自身を含む): 1489635840

約数和(自身を除く): 976776402

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 54, 57, 63, 78, 81, 91, 114, 117, 126, 133, 162, 171, 182, 189, 234, 247, 266, 273, 342, 351, 378, 399, 494, 513, 546, 567, 702, 741, 798, 819, 1026, 1053, 1134, 1197, 1482, 1539, 1638, 1729, 1831, 2106, 2223, 2394, 2457, 3078, 3458, 3591, 3662, 4446, 4914, 5187, 5493, 6669, 7182, 7371, 10374, 10773, 10986, 12817, 13338, 14742, 15561, 16479, 20007, 21546, 23803, 25634, 31122, 32958, 34789, 38451, 40014, 46683, 47606, 49437, 69578, 71409, 76902, 93366, 98874, 104367, 115353, 140049, 142818, 148311, 166621, 208734, 214227, 230706, 243523, 280098, 296622, 313101, 333242, 346059, 428454, 452257, 487046, 499863, 626202, 642681, 692118, 730569, 904514, 939303, 999726, 1038177, 1285362, 1356771, 1461138, 1499589, 1878606, 1928043, 2076354, 2191707, 2713542, 2817909, 2999178, 3165799, 3856086, 4070313, 4383414, 4498767, 5635818, 6331598, 6575121, 8140626, 8997534, 9497397, 12210939, 13150242, 13496301, 18994794, 19725363, 24421878, 26992602, 28492191, 36632817, 39450726, 56984382, 73265634, 85476573, 170953146, 256429719, 512859438]

約数ペア:

[(1, 512859438), (2, 256429719), (3, 170953146), (6, 85476573), (7, 73265634), (9, 56984382), (13, 39450726), (14, 36632817), (18, 28492191), (19, 26992602), (21, 24421878), (26, 19725363), (27, 18994794), (38, 13496301), (39, 13150242), (42, 12210939), (54, 9497397), (57, 8997534), (63, 8140626), (78, 6575121), (81, 6331598), (91, 5635818), (114, 4498767), (117, 4383414), (126, 4070313), (133, 3856086), (162, 3165799), (171, 2999178), (182, 2817909), (189, 2713542), (234, 2191707), (247, 2076354), (266, 1928043), (273, 1878606), (342, 1499589), (351, 1461138), (378, 1356771), (399, 1285362), (494, 1038177), (513, 999726), (546, 939303), (567, 904514), (702, 730569), (741, 692118), (798, 642681), (819, 626202), (1026, 499863), (1053, 487046), (1134, 452257), (1197, 428454), (1482, 346059), (1539, 333242), (1638, 313101), (1729, 296622), (1831, 280098), (2106, 243523), (2223, 230706), (2394, 214227), (2457, 208734), (3078, 166621), (3458, 148311), (3591, 142818), (3662, 140049), (4446, 115353), (4914, 104367), (5187, 98874), (5493, 93366), (6669, 76902), (7182, 71409), (7371, 69578), (10374, 49437), (10773, 47606), (10986, 46683), (12817, 40014), (13338, 38451), (14742, 34789), (15561, 32958), (16479, 31122), (20007, 25634), (21546, 23803)]