256320792

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:151

約数の個数: 384

約数和(自身を含む): 943488000

約数和(自身を除く): 687167208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 19, 21, 24, 26, 28, 29, 36, 38, 39, 42, 52, 56, 57, 58, 63, 71, 72, 76, 78, 84, 87, 91, 104, 114, 116, 117, 126, 133, 142, 152, 156, 168, 171, 174, 182, 203, 213, 228, 232, 234, 247, 252, 261, 266, 273, 284, 312, 342, 348, 364, 377, 399, 406, 426, 456, 468, 494, 497, 504, 522, 532, 546, 551, 568, 609, 639, 684, 696, 728, 741, 754, 798, 812, 819, 852, 923, 936, 988, 994, 1044, 1064, 1092, 1102, 1131, 1197, 1218, 1278, 1349, 1368, 1482, 1491, 1508, 1596, 1624, 1638, 1653, 1704, 1729, 1827, 1846, 1976, 1988, 2059, 2088, 2184, 2204, 2223, 2262, 2394, 2436, 2556, 2639, 2698, 2769, 2964, 2982, 3016, 3192, 3276, 3306, 3393, 3458, 3654, 3692, 3857, 3976, 4047, 4118, 4408, 4446, 4473, 4524, 4788, 4872, 4959, 5112, 5187, 5278, 5396, 5538, 5928, 5964, 6177, 6461, 6552, 6612, 6786, 6916, 7163, 7308, 7384, 7714, 7917, 8094, 8236, 8307, 8892, 8946, 9048, 9443, 9576, 9918, 10374, 10556, 10792, 11076, 11571, 11928, 12141, 12354, 12922, 13224, 13572, 13832, 14326, 14413, 14616, 15428, 15561, 15834, 16188, 16472, 16614, 17537, 17784, 17892, 18531, 18886, 19383, 19836, 20748, 21112, 21489, 22152, 23142, 23751, 24282, 24708, 25844, 26767, 27144, 28329, 28652, 28826, 30856, 31122, 31668, 32376, 33228, 34713, 35074, 35784, 37062, 37772, 38766, 39121, 39672, 41496, 42978, 43239, 46284, 47502, 48564, 49416, 50141, 51688, 52611, 53534, 56658, 57304, 57652, 58149, 62244, 63336, 64467, 66456, 69426, 70148, 74124, 75544, 77532, 78242, 80301, 84987, 85956, 86478, 92568, 95004, 97128, 100282, 105222, 107068, 113316, 115304, 116298, 117363, 122759, 124488, 128934, 129717, 138852, 140296, 148248, 150423, 155064, 156484, 157833, 160602, 169974, 171912, 172956, 187369, 190008, 200564, 210444, 214136, 226632, 232596, 234726, 240903, 245518, 257868, 259434, 273847, 277704, 300846, 312968, 315666, 321204, 339948, 345912, 352089, 368277, 374738, 401128, 420888, 451269, 465192, 469452, 481806, 491036, 508573, 515736, 518868, 547694, 562107, 601692, 631332, 642408, 679896, 704178, 736554, 749476, 821541, 902538, 938904, 963612, 982072, 1017146, 1037736, 1095388, 1104831, 1124214, 1203384, 1262664, 1408356, 1473108, 1498952, 1525719, 1643082, 1686321, 1805076, 1927224, 2034292, 2190776, 2209662, 2248428, 2464623, 2816712, 2946216, 3051438, 3286164, 3372642, 3560011, 3610152, 4068584, 4419324, 4496856, 4577157, 4929246, 6102876, 6572328, 6745284, 7120022, 8838648, 9154314, 9858492, 10680033, 12205752, 13490568, 14240044, 18308628, 19716984, 21360066, 28480088, 32040099, 36617256, 42720132, 64080198, 85440264, 128160396, 256320792]

約数ペア:

[(1, 256320792), (2, 128160396), (3, 85440264), (4, 64080198), (6, 42720132), (7, 36617256), (8, 32040099), (9, 28480088), (12, 21360066), (13, 19716984), (14, 18308628), (18, 14240044), (19, 13490568), (21, 12205752), (24, 10680033), (26, 9858492), (28, 9154314), (29, 8838648), (36, 7120022), (38, 6745284), (39, 6572328), (42, 6102876), (52, 4929246), (56, 4577157), (57, 4496856), (58, 4419324), (63, 4068584), (71, 3610152), (72, 3560011), (76, 3372642), (78, 3286164), (84, 3051438), (87, 2946216), (91, 2816712), (104, 2464623), (114, 2248428), (116, 2209662), (117, 2190776), (126, 2034292), (133, 1927224), (142, 1805076), (152, 1686321), (156, 1643082), (168, 1525719), (171, 1498952), (174, 1473108), (182, 1408356), (203, 1262664), (213, 1203384), (228, 1124214), (232, 1104831), (234, 1095388), (247, 1037736), (252, 1017146), (261, 982072), (266, 963612), (273, 938904), (284, 902538), (312, 821541), (342, 749476), (348, 736554), (364, 704178), (377, 679896), (399, 642408), (406, 631332), (426, 601692), (456, 562107), (468, 547694), (494, 518868), (497, 515736), (504, 508573), (522, 491036), (532, 481806), (546, 469452), (551, 465192), (568, 451269), (609, 420888), (639, 401128), (684, 374738), (696, 368277), (728, 352089), (741, 345912), (754, 339948), (798, 321204), (812, 315666), (819, 312968), (852, 300846), (923, 277704), (936, 273847), (988, 259434), (994, 257868), (1044, 245518), (1064, 240903), (1092, 234726), (1102, 232596), (1131, 226632), (1197, 214136), (1218, 210444), (1278, 200564), (1349, 190008), (1368, 187369), (1482, 172956), (1491, 171912), (1508, 169974), (1596, 160602), (1624, 157833), (1638, 156484), (1653, 155064), (1704, 150423), (1729, 148248), (1827, 140296), (1846, 138852), (1976, 129717), (1988, 128934), (2059, 124488), (2088, 122759), (2184, 117363), (2204, 116298), (2223, 115304), (2262, 113316), (2394, 107068), (2436, 105222), (2556, 100282), (2639, 97128), (2698, 95004), (2769, 92568), (2964, 86478), (2982, 85956), (3016, 84987), (3192, 80301), (3276, 78242), (3306, 77532), (3393, 75544), (3458, 74124), (3654, 70148), (3692, 69426), (3857, 66456), (3976, 64467), (4047, 63336), (4118, 62244), (4408, 58149), (4446, 57652), (4473, 57304), (4524, 56658), (4788, 53534), (4872, 52611), (4959, 51688), (5112, 50141), (5187, 49416), (5278, 48564), (5396, 47502), (5538, 46284), (5928, 43239), (5964, 42978), (6177, 41496), (6461, 39672), (6552, 39121), (6612, 38766), (6786, 37772), (6916, 37062), (7163, 35784), (7308, 35074), (7384, 34713), (7714, 33228), (7917, 32376), (8094, 31668), (8236, 31122), (8307, 30856), (8892, 28826), (8946, 28652), (9048, 28329), (9443, 27144), (9576, 26767), (9918, 25844), (10374, 24708), (10556, 24282), (10792, 23751), (11076, 23142), (11571, 22152), (11928, 21489), (12141, 21112), (12354, 20748), (12922, 19836), (13224, 19383), (13572, 18886), (13832, 18531), (14326, 17892), (14413, 17784), (14616, 17537), (15428, 16614), (15561, 16472), (15834, 16188)]