490516992

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:208

約数の個数: 320

約数和(自身を含む): 1716675840

約数和(自身を除く): 1226158848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 37, 42, 48, 54, 56, 63, 64, 72, 74, 84, 96, 108, 111, 112, 126, 128, 137, 144, 148, 168, 189, 192, 216, 222, 224, 252, 256, 259, 274, 288, 296, 333, 336, 378, 384, 411, 432, 444, 448, 504, 512, 518, 548, 576, 592, 666, 672, 756, 768, 777, 822, 864, 888, 896, 959, 999, 1008, 1036, 1096, 1152, 1184, 1233, 1332, 1344, 1512, 1536, 1554, 1644, 1728, 1776, 1792, 1918, 1998, 2016, 2072, 2192, 2304, 2331, 2368, 2466, 2664, 2688, 2877, 3024, 3108, 3288, 3456, 3552, 3584, 3699, 3836, 3996, 4032, 4144, 4384, 4608, 4662, 4736, 4932, 5069, 5328, 5376, 5754, 6048, 6216, 6576, 6912, 6993, 7104, 7398, 7672, 7992, 8064, 8288, 8631, 8768, 9324, 9472, 9864, 10138, 10656, 10752, 11508, 12096, 12432, 13152, 13824, 13986, 14208, 14796, 15207, 15344, 15984, 16128, 16576, 17262, 17536, 18648, 18944, 19728, 20276, 21312, 23016, 24192, 24864, 25893, 26304, 27972, 28416, 29592, 30414, 30688, 31968, 32256, 33152, 34524, 35072, 35483, 37296, 39456, 40552, 42624, 45621, 46032, 48384, 49728, 51786, 52608, 55944, 56832, 59184, 60828, 61376, 63936, 66304, 69048, 70144, 70966, 74592, 78912, 81104, 85248, 91242, 92064, 96768, 99456, 103572, 105216, 106449, 111888, 118368, 121656, 122752, 127872, 132608, 136863, 138096, 141932, 149184, 157824, 162208, 170496, 182484, 184128, 198912, 207144, 210432, 212898, 223776, 236736, 243312, 245504, 255744, 273726, 276192, 283864, 298368, 315648, 319347, 324416, 364968, 368256, 397824, 414288, 425796, 447552, 473472, 486624, 491008, 511488, 547452, 552384, 567728, 596736, 631296, 638694, 648832, 729936, 736512, 828576, 851592, 895104, 946944, 958041, 973248, 1094904, 1104768, 1135456, 1193472, 1277388, 1297664, 1459872, 1473024, 1657152, 1703184, 1790208, 1893888, 1916082, 1946496, 2189808, 2209536, 2270912, 2554776, 2595328, 2919744, 3314304, 3406368, 3580416, 3832164, 3892992, 4379616, 4419072, 4541824, 5109552, 5839488, 6628608, 6812736, 7664328, 7785984, 8759232, 9083648, 10219104, 11678976, 13257216, 13625472, 15328656, 17518464, 18167296, 20438208, 23357952, 27250944, 30657312, 35036928, 40876416, 54501888, 61314624, 70073856, 81752832, 122629248, 163505664, 245258496, 490516992]

約数ペア:

[(1, 490516992), (2, 245258496), (3, 163505664), (4, 122629248), (6, 81752832), (7, 70073856), (8, 61314624), (9, 54501888), (12, 40876416), (14, 35036928), (16, 30657312), (18, 27250944), (21, 23357952), (24, 20438208), (27, 18167296), (28, 17518464), (32, 15328656), (36, 13625472), (37, 13257216), (42, 11678976), (48, 10219104), (54, 9083648), (56, 8759232), (63, 7785984), (64, 7664328), (72, 6812736), (74, 6628608), (84, 5839488), (96, 5109552), (108, 4541824), (111, 4419072), (112, 4379616), (126, 3892992), (128, 3832164), (137, 3580416), (144, 3406368), (148, 3314304), (168, 2919744), (189, 2595328), (192, 2554776), (216, 2270912), (222, 2209536), (224, 2189808), (252, 1946496), (256, 1916082), (259, 1893888), (274, 1790208), (288, 1703184), (296, 1657152), (333, 1473024), (336, 1459872), (378, 1297664), (384, 1277388), (411, 1193472), (432, 1135456), (444, 1104768), (448, 1094904), (504, 973248), (512, 958041), (518, 946944), (548, 895104), (576, 851592), (592, 828576), (666, 736512), (672, 729936), (756, 648832), (768, 638694), (777, 631296), (822, 596736), (864, 567728), (888, 552384), (896, 547452), (959, 511488), (999, 491008), (1008, 486624), (1036, 473472), (1096, 447552), (1152, 425796), (1184, 414288), (1233, 397824), (1332, 368256), (1344, 364968), (1512, 324416), (1536, 319347), (1554, 315648), (1644, 298368), (1728, 283864), (1776, 276192), (1792, 273726), (1918, 255744), (1998, 245504), (2016, 243312), (2072, 236736), (2192, 223776), (2304, 212898), (2331, 210432), (2368, 207144), (2466, 198912), (2664, 184128), (2688, 182484), (2877, 170496), (3024, 162208), (3108, 157824), (3288, 149184), (3456, 141932), (3552, 138096), (3584, 136863), (3699, 132608), (3836, 127872), (3996, 122752), (4032, 121656), (4144, 118368), (4384, 111888), (4608, 106449), (4662, 105216), (4736, 103572), (4932, 99456), (5069, 96768), (5328, 92064), (5376, 91242), (5754, 85248), (6048, 81104), (6216, 78912), (6576, 74592), (6912, 70966), (6993, 70144), (7104, 69048), (7398, 66304), (7672, 63936), (7992, 61376), (8064, 60828), (8288, 59184), (8631, 56832), (8768, 55944), (9324, 52608), (9472, 51786), (9864, 49728), (10138, 48384), (10656, 46032), (10752, 45621), (11508, 42624), (12096, 40552), (12432, 39456), (13152, 37296), (13824, 35483), (13986, 35072), (14208, 34524), (14796, 33152), (15207, 32256), (15344, 31968), (15984, 30688), (16128, 30414), (16576, 29592), (17262, 28416), (17536, 27972), (18648, 26304), (18944, 25893), (19728, 24864), (20276, 24192), (21312, 23016)]