2421010728

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{2039}}^1$

素因数の和:2316

約数の個数: 128

約数和(自身を含む): 7050240000

約数和(自身を除く): 4629229272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 239, 276, 414, 478, 552, 621, 717, 828, 956, 1242, 1434, 1656, 1912, 2039, 2151, 2484, 2868, 4078, 4302, 4968, 5497, 5736, 6117, 6453, 8156, 8604, 10994, 12234, 12906, 16312, 16491, 17208, 18351, 21988, 24468, 25812, 32982, 36702, 43976, 46897, 48936, 49473, 51624, 55053, 65964, 73404, 93794, 98946, 110106, 131928, 140691, 146808, 148419, 187588, 197892, 220212, 281382, 296838, 375176, 395784, 422073, 440424, 487321, 562764, 593676, 844146, 974642, 1125528, 1187352, 1266219, 1461963, 1688292, 1949284, 2532438, 2923926, 3376584, 3898568, 4385889, 5064876, 5847852, 8771778, 10129752, 11208383, 11695704, 13157667, 17543556, 22416766, 26315334, 33625149, 35087112, 44833532, 52630668, 67250298, 89667064, 100875447, 105261336, 134500596, 201750894, 269001192, 302626341, 403501788, 605252682, 807003576, 1210505364, 2421010728]

約数ペア:

[(1, 2421010728), (2, 1210505364), (3, 807003576), (4, 605252682), (6, 403501788), (8, 302626341), (9, 269001192), (12, 201750894), (18, 134500596), (23, 105261336), (24, 100875447), (27, 89667064), (36, 67250298), (46, 52630668), (54, 44833532), (69, 35087112), (72, 33625149), (92, 26315334), (108, 22416766), (138, 17543556), (184, 13157667), (207, 11695704), (216, 11208383), (239, 10129752), (276, 8771778), (414, 5847852), (478, 5064876), (552, 4385889), (621, 3898568), (717, 3376584), (828, 2923926), (956, 2532438), (1242, 1949284), (1434, 1688292), (1656, 1461963), (1912, 1266219), (2039, 1187352), (2151, 1125528), (2484, 974642), (2868, 844146), (4078, 593676), (4302, 562764), (4968, 487321), (5497, 440424), (5736, 422073), (6117, 395784), (6453, 375176), (8156, 296838), (8604, 281382), (10994, 220212), (12234, 197892), (12906, 187588), (16312, 148419), (16491, 146808), (17208, 140691), (18351, 131928), (21988, 110106), (24468, 98946), (25812, 93794), (32982, 73404), (36702, 65964), (43976, 55053), (46897, 51624), (48936, 49473)]