2009791152

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{2539}}^1$

素因数の和:2815

約数の個数: 120

約数和(自身を含む): 5896051200

約数和(自身を除く): 3886260048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 239, 276, 368, 414, 478, 552, 717, 828, 956, 1104, 1434, 1656, 1912, 2151, 2539, 2868, 3312, 3824, 4302, 5078, 5497, 5736, 7617, 8604, 10156, 10994, 11472, 15234, 16491, 17208, 20312, 21988, 22851, 30468, 32982, 34416, 40624, 43976, 45702, 49473, 58397, 60936, 65964, 87952, 91404, 98946, 116794, 121872, 131928, 175191, 182808, 197892, 233588, 263856, 350382, 365616, 395784, 467176, 525573, 606821, 700764, 791568, 934352, 1051146, 1213642, 1401528, 1820463, 2102292, 2427284, 2803056, 3640926, 4204584, 4854568, 5461389, 7281852, 8409168, 9709136, 10922778, 13956883, 14563704, 21845556, 27913766, 29127408, 41870649, 43691112, 55827532, 83741298, 87382224, 111655064, 125611947, 167482596, 223310128, 251223894, 334965192, 502447788, 669930384, 1004895576, 2009791152]

約数ペア:

[(1, 2009791152), (2, 1004895576), (3, 669930384), (4, 502447788), (6, 334965192), (8, 251223894), (9, 223310128), (12, 167482596), (16, 125611947), (18, 111655064), (23, 87382224), (24, 83741298), (36, 55827532), (46, 43691112), (48, 41870649), (69, 29127408), (72, 27913766), (92, 21845556), (138, 14563704), (144, 13956883), (184, 10922778), (207, 9709136), (239, 8409168), (276, 7281852), (368, 5461389), (414, 4854568), (478, 4204584), (552, 3640926), (717, 2803056), (828, 2427284), (956, 2102292), (1104, 1820463), (1434, 1401528), (1656, 1213642), (1912, 1051146), (2151, 934352), (2539, 791568), (2868, 700764), (3312, 606821), (3824, 525573), (4302, 467176), (5078, 395784), (5497, 365616), (5736, 350382), (7617, 263856), (8604, 233588), (10156, 197892), (10994, 182808), (11472, 175191), (15234, 131928), (16491, 121872), (17208, 116794), (20312, 98946), (21988, 91404), (22851, 87952), (30468, 65964), (32982, 60936), (34416, 58397), (40624, 49473), (43976, 45702)]