2220304424

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:419

約数の個数: 96

約数和(自身を含む): 4635141120

約数和(自身を除く): 2414836696

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 127, 134, 169, 193, 254, 268, 338, 386, 508, 536, 676, 772, 871, 1016, 1352, 1544, 1651, 1742, 2509, 3302, 3484, 5018, 6604, 6968, 8509, 10036, 11323, 12931, 13208, 17018, 20072, 21463, 22646, 24511, 25862, 32617, 34036, 42926, 45292, 49022, 51724, 65234, 68072, 85852, 90584, 98044, 103448, 110617, 130468, 168103, 171704, 196088, 221234, 260936, 318643, 336206, 442468, 637286, 672412, 884936, 1274572, 1344824, 1438021, 1642237, 2185339, 2549144, 2876042, 3284474, 4142359, 4370678, 5752084, 6568948, 8284718, 8741356, 11504168, 13137896, 16569436, 17482712, 21349081, 33138872, 42698162, 85396324, 170792648, 277538053, 555076106, 1110152212, 2220304424]

約数ペア:

[(1, 2220304424), (2, 1110152212), (4, 555076106), (8, 277538053), (13, 170792648), (26, 85396324), (52, 42698162), (67, 33138872), (104, 21349081), (127, 17482712), (134, 16569436), (169, 13137896), (193, 11504168), (254, 8741356), (268, 8284718), (338, 6568948), (386, 5752084), (508, 4370678), (536, 4142359), (676, 3284474), (772, 2876042), (871, 2549144), (1016, 2185339), (1352, 1642237), (1544, 1438021), (1651, 1344824), (1742, 1274572), (2509, 884936), (3302, 672412), (3484, 637286), (5018, 442468), (6604, 336206), (6968, 318643), (8509, 260936), (10036, 221234), (11323, 196088), (12931, 171704), (13208, 168103), (17018, 130468), (20072, 110617), (21463, 103448), (22646, 98044), (24511, 90584), (25862, 85852), (32617, 68072), (34036, 65234), (42926, 51724), (45292, 49022)]