239410864

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:144

約数の個数: 240

約数和(自身を含む): 659529216

約数和(自身を除く): 420118352

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 23, 28, 34, 44, 46, 49, 56, 68, 71, 77, 88, 92, 98, 112, 119, 136, 142, 154, 161, 176, 184, 187, 196, 238, 253, 272, 284, 308, 322, 368, 374, 391, 392, 476, 497, 506, 539, 568, 616, 644, 748, 781, 782, 784, 833, 952, 994, 1012, 1078, 1127, 1136, 1207, 1232, 1288, 1309, 1496, 1562, 1564, 1633, 1666, 1771, 1904, 1988, 2024, 2156, 2254, 2414, 2576, 2618, 2737, 2992, 3124, 3128, 3266, 3332, 3479, 3542, 3976, 4048, 4301, 4312, 4508, 4828, 5236, 5467, 5474, 6248, 6256, 6532, 6664, 6958, 7084, 7952, 8449, 8602, 8624, 9016, 9163, 9656, 10472, 10934, 10948, 11431, 12397, 12496, 13064, 13277, 13328, 13916, 14168, 16898, 17204, 17963, 18032, 18326, 19159, 19312, 20944, 21868, 21896, 22862, 24794, 26128, 26554, 27761, 27832, 28336, 30107, 33796, 34408, 35926, 36652, 38269, 38318, 43736, 43792, 45724, 49588, 53108, 55522, 55664, 59143, 60214, 67592, 68816, 71852, 73304, 76538, 76636, 80017, 87472, 91448, 92939, 99176, 106216, 111044, 118286, 120428, 125741, 135184, 143704, 146608, 153076, 153272, 160034, 182896, 185878, 194327, 198352, 210749, 212432, 222088, 236572, 240856, 251482, 287408, 305371, 306152, 306544, 320068, 371756, 388654, 421498, 444176, 473144, 481712, 502964, 610742, 612304, 640136, 650573, 743512, 777308, 842996, 880187, 946288, 1005928, 1221484, 1280272, 1301146, 1360289, 1487024, 1554616, 1685992, 1760374, 2011856, 2137597, 2442968, 2602292, 2720578, 3109232, 3371984, 3520748, 4275194, 4885936, 5204584, 5441156, 7041496, 8550388, 10409168, 10882312, 14082992, 14963179, 17100776, 21764624, 29926358, 34201552, 59852716, 119705432, 239410864]

約数ペア:

[(1, 239410864), (2, 119705432), (4, 59852716), (7, 34201552), (8, 29926358), (11, 21764624), (14, 17100776), (16, 14963179), (17, 14082992), (22, 10882312), (23, 10409168), (28, 8550388), (34, 7041496), (44, 5441156), (46, 5204584), (49, 4885936), (56, 4275194), (68, 3520748), (71, 3371984), (77, 3109232), (88, 2720578), (92, 2602292), (98, 2442968), (112, 2137597), (119, 2011856), (136, 1760374), (142, 1685992), (154, 1554616), (161, 1487024), (176, 1360289), (184, 1301146), (187, 1280272), (196, 1221484), (238, 1005928), (253, 946288), (272, 880187), (284, 842996), (308, 777308), (322, 743512), (368, 650573), (374, 640136), (391, 612304), (392, 610742), (476, 502964), (497, 481712), (506, 473144), (539, 444176), (568, 421498), (616, 388654), (644, 371756), (748, 320068), (781, 306544), (782, 306152), (784, 305371), (833, 287408), (952, 251482), (994, 240856), (1012, 236572), (1078, 222088), (1127, 212432), (1136, 210749), (1207, 198352), (1232, 194327), (1288, 185878), (1309, 182896), (1496, 160034), (1562, 153272), (1564, 153076), (1633, 146608), (1666, 143704), (1771, 135184), (1904, 125741), (1988, 120428), (2024, 118286), (2156, 111044), (2254, 106216), (2414, 99176), (2576, 92939), (2618, 91448), (2737, 87472), (2992, 80017), (3124, 76636), (3128, 76538), (3266, 73304), (3332, 71852), (3479, 68816), (3542, 67592), (3976, 60214), (4048, 59143), (4301, 55664), (4312, 55522), (4508, 53108), (4828, 49588), (5236, 45724), (5467, 43792), (5474, 43736), (6248, 38318), (6256, 38269), (6532, 36652), (6664, 35926), (6958, 34408), (7084, 33796), (7952, 30107), (8449, 28336), (8602, 27832), (8624, 27761), (9016, 26554), (9163, 26128), (9656, 24794), (10472, 22862), (10934, 21896), (10948, 21868), (11431, 20944), (12397, 19312), (12496, 19159), (13064, 18326), (13277, 18032), (13328, 17963), (13916, 17204), (14168, 16898)]