487135488

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 288

約数和(自身を含む): 1590722560

約数和(自身を除く): 1103587072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 37, 42, 48, 56, 62, 64, 74, 79, 84, 93, 96, 111, 112, 124, 128, 148, 158, 168, 186, 192, 217, 222, 224, 237, 248, 256, 259, 296, 316, 336, 372, 384, 434, 444, 448, 474, 496, 518, 553, 592, 632, 651, 672, 744, 768, 777, 868, 888, 896, 948, 992, 1036, 1106, 1147, 1184, 1264, 1302, 1344, 1488, 1554, 1659, 1736, 1776, 1792, 1896, 1984, 2072, 2212, 2294, 2368, 2449, 2528, 2604, 2688, 2923, 2976, 3108, 3318, 3441, 3472, 3552, 3792, 3968, 4144, 4424, 4588, 4736, 4898, 5056, 5208, 5376, 5846, 5952, 6216, 6636, 6882, 6944, 7104, 7347, 7584, 7936, 8029, 8288, 8769, 8848, 9176, 9472, 9796, 10112, 10416, 11692, 11904, 12432, 13272, 13764, 13888, 14208, 14694, 15168, 16058, 16576, 17143, 17538, 17696, 18352, 19592, 20224, 20461, 20832, 23384, 23808, 24087, 24864, 26544, 27528, 27776, 28416, 29388, 30336, 32116, 33152, 34286, 35076, 35392, 36704, 39184, 40922, 41664, 46768, 48174, 49728, 51429, 53088, 55056, 55552, 58776, 60672, 61383, 64232, 66304, 68572, 70152, 70784, 73408, 78368, 81844, 83328, 90613, 93536, 96348, 99456, 102858, 106176, 110112, 117552, 122766, 128464, 137144, 140304, 141568, 146816, 156736, 163688, 166656, 181226, 187072, 192696, 198912, 205716, 212352, 220224, 235104, 245532, 256928, 271839, 274288, 280608, 293632, 313472, 327376, 362452, 374144, 385392, 411432, 424704, 440448, 470208, 491064, 513856, 543678, 548576, 561216, 626944, 634291, 654752, 724904, 748288, 770784, 822864, 880896, 940416, 982128, 1027712, 1087356, 1097152, 1122432, 1268582, 1309504, 1449808, 1541568, 1645728, 1880832, 1902873, 1964256, 2055424, 2174712, 2194304, 2244864, 2537164, 2619008, 2899616, 3083136, 3291456, 3805746, 3928512, 4349424, 4388608, 5074328, 5238016, 5799232, 6166272, 6582912, 7611492, 7857024, 8698848, 10148656, 11598464, 13165824, 15222984, 15714048, 17397696, 20297312, 23196928, 30445968, 34795392, 40594624, 60891936, 69590784, 81189248, 121783872, 162378496, 243567744, 487135488]

約数ペア:

[(1, 487135488), (2, 243567744), (3, 162378496), (4, 121783872), (6, 81189248), (7, 69590784), (8, 60891936), (12, 40594624), (14, 34795392), (16, 30445968), (21, 23196928), (24, 20297312), (28, 17397696), (31, 15714048), (32, 15222984), (37, 13165824), (42, 11598464), (48, 10148656), (56, 8698848), (62, 7857024), (64, 7611492), (74, 6582912), (79, 6166272), (84, 5799232), (93, 5238016), (96, 5074328), (111, 4388608), (112, 4349424), (124, 3928512), (128, 3805746), (148, 3291456), (158, 3083136), (168, 2899616), (186, 2619008), (192, 2537164), (217, 2244864), (222, 2194304), (224, 2174712), (237, 2055424), (248, 1964256), (256, 1902873), (259, 1880832), (296, 1645728), (316, 1541568), (336, 1449808), (372, 1309504), (384, 1268582), (434, 1122432), (444, 1097152), (448, 1087356), (474, 1027712), (496, 982128), (518, 940416), (553, 880896), (592, 822864), (632, 770784), (651, 748288), (672, 724904), (744, 654752), (768, 634291), (777, 626944), (868, 561216), (888, 548576), (896, 543678), (948, 513856), (992, 491064), (1036, 470208), (1106, 440448), (1147, 424704), (1184, 411432), (1264, 385392), (1302, 374144), (1344, 362452), (1488, 327376), (1554, 313472), (1659, 293632), (1736, 280608), (1776, 274288), (1792, 271839), (1896, 256928), (1984, 245532), (2072, 235104), (2212, 220224), (2294, 212352), (2368, 205716), (2449, 198912), (2528, 192696), (2604, 187072), (2688, 181226), (2923, 166656), (2976, 163688), (3108, 156736), (3318, 146816), (3441, 141568), (3472, 140304), (3552, 137144), (3792, 128464), (3968, 122766), (4144, 117552), (4424, 110112), (4588, 106176), (4736, 102858), (4898, 99456), (5056, 96348), (5208, 93536), (5376, 90613), (5846, 83328), (5952, 81844), (6216, 78368), (6636, 73408), (6882, 70784), (6944, 70152), (7104, 68572), (7347, 66304), (7584, 64232), (7936, 61383), (8029, 60672), (8288, 58776), (8769, 55552), (8848, 55056), (9176, 53088), (9472, 51429), (9796, 49728), (10112, 48174), (10416, 46768), (11692, 41664), (11904, 40922), (12432, 39184), (13272, 36704), (13764, 35392), (13888, 35076), (14208, 34286), (14694, 33152), (15168, 32116), (16058, 30336), (16576, 29388), (17143, 28416), (17538, 27776), (17696, 27528), (18352, 26544), (19592, 24864), (20224, 24087), (20461, 23808), (20832, 23384)]