687007008

素因数分解:

$2^5\times 3^4\times {\mathrm{127}}^1\times {\mathrm{2087}}^1$

素因数の和:2236

約数の個数: 120

約数和(自身を含む): 2037353472

約数和(自身を除く): 1350346464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 127, 144, 162, 216, 254, 288, 324, 381, 432, 508, 648, 762, 864, 1016, 1143, 1296, 1524, 2032, 2087, 2286, 2592, 3048, 3429, 4064, 4174, 4572, 6096, 6261, 6858, 8348, 9144, 10287, 12192, 12522, 13716, 16696, 18288, 18783, 20574, 25044, 27432, 33392, 36576, 37566, 41148, 50088, 54864, 56349, 66784, 75132, 82296, 100176, 109728, 112698, 150264, 164592, 169047, 200352, 225396, 265049, 300528, 329184, 338094, 450792, 530098, 601056, 676188, 795147, 901584, 1060196, 1352376, 1590294, 1803168, 2120392, 2385441, 2704752, 3180588, 4240784, 4770882, 5409504, 6361176, 7156323, 8481568, 9541764, 12722352, 14312646, 19083528, 21468969, 25444704, 28625292, 38167056, 42937938, 57250584, 76334112, 85875876, 114501168, 171751752, 229002336, 343503504, 687007008]

約数ペア:

[(1, 687007008), (2, 343503504), (3, 229002336), (4, 171751752), (6, 114501168), (8, 85875876), (9, 76334112), (12, 57250584), (16, 42937938), (18, 38167056), (24, 28625292), (27, 25444704), (32, 21468969), (36, 19083528), (48, 14312646), (54, 12722352), (72, 9541764), (81, 8481568), (96, 7156323), (108, 6361176), (127, 5409504), (144, 4770882), (162, 4240784), (216, 3180588), (254, 2704752), (288, 2385441), (324, 2120392), (381, 1803168), (432, 1590294), (508, 1352376), (648, 1060196), (762, 901584), (864, 795147), (1016, 676188), (1143, 601056), (1296, 530098), (1524, 450792), (2032, 338094), (2087, 329184), (2286, 300528), (2592, 265049), (3048, 225396), (3429, 200352), (4064, 169047), (4174, 164592), (4572, 150264), (6096, 112698), (6261, 109728), (6858, 100176), (8348, 82296), (9144, 75132), (10287, 66784), (12192, 56349), (12522, 54864), (13716, 50088), (16696, 41148), (18288, 37566), (18783, 36576), (20574, 33392), (25044, 27432)]