326697504

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{349}}^1$

素因数の和:575

約数の個数: 144

約数和(自身を含む): 1005480000

約数和(自身を除く): 678782496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 199, 224, 294, 336, 349, 392, 398, 588, 597, 672, 698, 784, 796, 1047, 1176, 1194, 1393, 1396, 1568, 1592, 2094, 2352, 2388, 2443, 2786, 2792, 3184, 4179, 4188, 4704, 4776, 4886, 5572, 5584, 6368, 7329, 8358, 8376, 9552, 9751, 9772, 11144, 11168, 14658, 16716, 16752, 17101, 19104, 19502, 19544, 22288, 29253, 29316, 33432, 33504, 34202, 39004, 39088, 44576, 51303, 58506, 58632, 66864, 68404, 69451, 78008, 78176, 102606, 117012, 117264, 133728, 136808, 138902, 156016, 205212, 208353, 234024, 234528, 273616, 277804, 312032, 410424, 416706, 468048, 486157, 547232, 555608, 820848, 833412, 936096, 972314, 1111216, 1458471, 1641696, 1666824, 1944628, 2222432, 2916942, 3333648, 3403099, 3889256, 5833884, 6667296, 6806198, 7778512, 10209297, 11667768, 13612396, 15557024, 20418594, 23335536, 27224792, 40837188, 46671072, 54449584, 81674376, 108899168, 163348752, 326697504]

約数ペア:

[(1, 326697504), (2, 163348752), (3, 108899168), (4, 81674376), (6, 54449584), (7, 46671072), (8, 40837188), (12, 27224792), (14, 23335536), (16, 20418594), (21, 15557024), (24, 13612396), (28, 11667768), (32, 10209297), (42, 7778512), (48, 6806198), (49, 6667296), (56, 5833884), (84, 3889256), (96, 3403099), (98, 3333648), (112, 2916942), (147, 2222432), (168, 1944628), (196, 1666824), (199, 1641696), (224, 1458471), (294, 1111216), (336, 972314), (349, 936096), (392, 833412), (398, 820848), (588, 555608), (597, 547232), (672, 486157), (698, 468048), (784, 416706), (796, 410424), (1047, 312032), (1176, 277804), (1194, 273616), (1393, 234528), (1396, 234024), (1568, 208353), (1592, 205212), (2094, 156016), (2352, 138902), (2388, 136808), (2443, 133728), (2786, 117264), (2792, 117012), (3184, 102606), (4179, 78176), (4188, 78008), (4704, 69451), (4776, 68404), (4886, 66864), (5572, 58632), (5584, 58506), (6368, 51303), (7329, 44576), (8358, 39088), (8376, 39004), (9552, 34202), (9751, 33504), (9772, 33432), (11144, 29316), (11168, 29253), (14658, 22288), (16716, 19544), (16752, 19502), (17101, 19104)]