1801558584

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{389}}^1\times {\mathrm{1021}}^1$

素因数の和:1435

約数の個数: 160

約数和(自身を含む): 5787381600

約数和(自身を除く): 3985823016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 389, 504, 567, 648, 756, 778, 1021, 1134, 1167, 1512, 1556, 2042, 2268, 2334, 2723, 3063, 3112, 3501, 4084, 4536, 4668, 5446, 6126, 7002, 7147, 8168, 8169, 9189, 9336, 10503, 10892, 12252, 14004, 14294, 16338, 18378, 21006, 21441, 21784, 24504, 24507, 27567, 28008, 28588, 31509, 32676, 36756, 42012, 42882, 49014, 55134, 57176, 63018, 64323, 65352, 73512, 73521, 82701, 84024, 85764, 98028, 110268, 126036, 128646, 147042, 165402, 171528, 192969, 196056, 220536, 220563, 252072, 257292, 294084, 330804, 385938, 397169, 441126, 514584, 578907, 588168, 661608, 771876, 794338, 882252, 1157814, 1191507, 1543752, 1588676, 1764504, 2315628, 2383014, 2780183, 3177352, 3574521, 4631256, 4766028, 5560366, 7149042, 8340549, 9532056, 10723563, 11120732, 14298084, 16681098, 21447126, 22241464, 25021647, 28596168, 32170689, 33362196, 42894252, 50043294, 64341378, 66724392, 75064941, 85788504, 100086588, 128682756, 150129882, 200173176, 225194823, 257365512, 300259764, 450389646, 600519528, 900779292, 1801558584]

約数ペア:

[(1, 1801558584), (2, 900779292), (3, 600519528), (4, 450389646), (6, 300259764), (7, 257365512), (8, 225194823), (9, 200173176), (12, 150129882), (14, 128682756), (18, 100086588), (21, 85788504), (24, 75064941), (27, 66724392), (28, 64341378), (36, 50043294), (42, 42894252), (54, 33362196), (56, 32170689), (63, 28596168), (72, 25021647), (81, 22241464), (84, 21447126), (108, 16681098), (126, 14298084), (162, 11120732), (168, 10723563), (189, 9532056), (216, 8340549), (252, 7149042), (324, 5560366), (378, 4766028), (389, 4631256), (504, 3574521), (567, 3177352), (648, 2780183), (756, 2383014), (778, 2315628), (1021, 1764504), (1134, 1588676), (1167, 1543752), (1512, 1191507), (1556, 1157814), (2042, 882252), (2268, 794338), (2334, 771876), (2723, 661608), (3063, 588168), (3112, 578907), (3501, 514584), (4084, 441126), (4536, 397169), (4668, 385938), (5446, 330804), (6126, 294084), (7002, 257292), (7147, 252072), (8168, 220563), (8169, 220536), (9189, 196056), (9336, 192969), (10503, 171528), (10892, 165402), (12252, 147042), (14004, 128646), (14294, 126036), (16338, 110268), (18378, 98028), (21006, 85764), (21441, 84024), (21784, 82701), (24504, 73521), (24507, 73512), (27567, 65352), (28008, 64323), (28588, 63018), (31509, 57176), (32676, 55134), (36756, 49014), (42012, 42882)]