245258496

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:206

約数の個数: 288

約数和(自身を含む): 857498880

約数和(自身を除く): 612240384

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, 518, 548, 576, 592, 666, 672, 756, 768, 777, 822, 864, 888, 896, 959, 999, 1008, 1036, 1096, 1152, 1184, 1233, 1332, 1344, 1512, 1554, 1644, 1728, 1776, 1792, 1918, 1998, 2016, 2072, 2192, 2304, 2331, 2368, 2466, 2664, 2688, 2877, 3024, 3108, 3288, 3456, 3552, 3699, 3836, 3996, 4032, 4144, 4384, 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, 11508, 12096, 12432, 13152, 13986, 14208, 14796, 15207, 15344, 15984, 16128, 16576, 17262, 17536, 18648, 19728, 20276, 21312, 23016, 24192, 24864, 25893, 26304, 27972, 28416, 29592, 30414, 30688, 31968, 33152, 34524, 35072, 35483, 37296, 39456, 40552, 42624, 45621, 46032, 48384, 49728, 51786, 52608, 55944, 59184, 60828, 61376, 63936, 66304, 69048, 70966, 74592, 78912, 81104, 85248, 91242, 92064, 99456, 103572, 105216, 106449, 111888, 118368, 121656, 122752, 127872, 136863, 138096, 141932, 149184, 157824, 162208, 182484, 184128, 198912, 207144, 212898, 223776, 236736, 243312, 245504, 255744, 273726, 276192, 283864, 298368, 315648, 319347, 324416, 364968, 368256, 414288, 425796, 447552, 473472, 486624, 547452, 552384, 567728, 596736, 638694, 648832, 729936, 736512, 828576, 851592, 895104, 946944, 958041, 973248, 1094904, 1104768, 1135456, 1277388, 1297664, 1459872, 1657152, 1703184, 1790208, 1916082, 1946496, 2189808, 2209536, 2270912, 2554776, 2919744, 3314304, 3406368, 3832164, 3892992, 4379616, 4541824, 5109552, 5839488, 6628608, 6812736, 7664328, 8759232, 9083648, 10219104, 11678976, 13625472, 15328656, 17518464, 20438208, 27250944, 30657312, 35036928, 40876416, 61314624, 81752832, 122629248, 245258496]

約数ペア:

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