265314504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:188

約数の個数: 256

約数和(自身を含む): 870912000

約数和(自身を除く): 605597496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 29, 39, 42, 52, 56, 58, 59, 71, 78, 84, 87, 91, 104, 116, 118, 142, 156, 168, 174, 177, 182, 203, 213, 232, 236, 273, 284, 312, 348, 354, 364, 377, 406, 413, 426, 472, 497, 546, 568, 609, 696, 708, 728, 754, 767, 812, 826, 852, 923, 994, 1092, 1131, 1218, 1239, 1416, 1491, 1508, 1534, 1624, 1652, 1704, 1711, 1846, 1988, 2059, 2184, 2262, 2301, 2436, 2478, 2639, 2769, 2982, 3016, 3068, 3304, 3422, 3692, 3976, 4118, 4189, 4524, 4602, 4872, 4956, 5133, 5278, 5369, 5538, 5964, 6136, 6177, 6461, 6844, 7384, 7917, 8236, 8378, 9048, 9204, 9912, 10266, 10556, 10738, 11076, 11928, 11977, 12354, 12567, 12922, 13688, 14413, 15834, 16107, 16472, 16756, 18408, 19383, 20532, 21112, 21476, 22152, 22243, 23954, 24708, 25134, 25844, 26767, 28826, 29323, 31668, 32214, 33512, 35931, 38766, 41064, 42952, 43239, 44486, 47908, 49416, 50268, 51688, 53534, 54457, 57652, 58646, 63336, 64428, 66729, 71862, 77532, 80301, 86478, 87969, 88972, 95816, 100536, 107068, 108914, 115304, 117292, 121481, 128856, 133458, 143724, 155064, 155701, 160602, 163371, 172956, 175938, 177944, 187369, 214136, 217828, 234584, 242962, 266916, 287448, 311402, 321204, 326742, 345912, 351876, 364443, 374738, 381199, 435656, 467103, 485924, 533832, 562107, 622804, 642408, 653484, 703752, 728886, 749476, 762398, 850367, 934206, 971848, 1124214, 1143597, 1245608, 1306968, 1457772, 1498952, 1524796, 1579253, 1700734, 1868412, 2248428, 2287194, 2551101, 2915544, 3049592, 3158506, 3401468, 3736824, 4496856, 4574388, 4737759, 5102202, 6317012, 6802936, 9148776, 9475518, 10204404, 11054771, 12634024, 18951036, 20408808, 22109542, 33164313, 37902072, 44219084, 66328626, 88438168, 132657252, 265314504]

約数ペア:

[(1, 265314504), (2, 132657252), (3, 88438168), (4, 66328626), (6, 44219084), (7, 37902072), (8, 33164313), (12, 22109542), (13, 20408808), (14, 18951036), (21, 12634024), (24, 11054771), (26, 10204404), (28, 9475518), (29, 9148776), (39, 6802936), (42, 6317012), (52, 5102202), (56, 4737759), (58, 4574388), (59, 4496856), (71, 3736824), (78, 3401468), (84, 3158506), (87, 3049592), (91, 2915544), (104, 2551101), (116, 2287194), (118, 2248428), (142, 1868412), (156, 1700734), (168, 1579253), (174, 1524796), (177, 1498952), (182, 1457772), (203, 1306968), (213, 1245608), (232, 1143597), (236, 1124214), (273, 971848), (284, 934206), (312, 850367), (348, 762398), (354, 749476), (364, 728886), (377, 703752), (406, 653484), (413, 642408), (426, 622804), (472, 562107), (497, 533832), (546, 485924), (568, 467103), (609, 435656), (696, 381199), (708, 374738), (728, 364443), (754, 351876), (767, 345912), (812, 326742), (826, 321204), (852, 311402), (923, 287448), (994, 266916), (1092, 242962), (1131, 234584), (1218, 217828), (1239, 214136), (1416, 187369), (1491, 177944), (1508, 175938), (1534, 172956), (1624, 163371), (1652, 160602), (1704, 155701), (1711, 155064), (1846, 143724), (1988, 133458), (2059, 128856), (2184, 121481), (2262, 117292), (2301, 115304), (2436, 108914), (2478, 107068), (2639, 100536), (2769, 95816), (2982, 88972), (3016, 87969), (3068, 86478), (3304, 80301), (3422, 77532), (3692, 71862), (3976, 66729), (4118, 64428), (4189, 63336), (4524, 58646), (4602, 57652), (4872, 54457), (4956, 53534), (5133, 51688), (5278, 50268), (5369, 49416), (5538, 47908), (5964, 44486), (6136, 43239), (6177, 42952), (6461, 41064), (6844, 38766), (7384, 35931), (7917, 33512), (8236, 32214), (8378, 31668), (9048, 29323), (9204, 28826), (9912, 26767), (10266, 25844), (10556, 25134), (10738, 24708), (11076, 23954), (11928, 22243), (11977, 22152), (12354, 21476), (12567, 21112), (12922, 20532), (13688, 19383), (14413, 18408), (15834, 16756), (16107, 16472)]