255929544

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:107

約数の個数: 288

約数和(自身を含む): 839311200

約数和(自身を除く): 583381656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 41, 52, 54, 57, 72, 76, 78, 81, 82, 104, 108, 114, 117, 123, 152, 156, 162, 164, 169, 171, 216, 228, 234, 243, 246, 247, 312, 324, 328, 338, 342, 351, 369, 456, 468, 486, 492, 494, 507, 513, 533, 648, 676, 684, 702, 738, 741, 779, 936, 972, 984, 988, 1014, 1026, 1053, 1066, 1107, 1352, 1368, 1404, 1476, 1482, 1521, 1539, 1558, 1599, 1944, 1976, 2028, 2052, 2106, 2132, 2214, 2223, 2337, 2808, 2952, 2964, 3042, 3078, 3116, 3159, 3198, 3211, 3321, 4056, 4104, 4212, 4264, 4428, 4446, 4563, 4617, 4674, 4797, 5928, 6084, 6156, 6232, 6318, 6396, 6422, 6642, 6669, 6929, 7011, 8424, 8856, 8892, 9126, 9234, 9348, 9594, 9633, 9963, 10127, 12168, 12312, 12636, 12792, 12844, 13284, 13338, 13689, 13858, 14022, 14391, 17784, 18252, 18468, 18696, 19188, 19266, 19926, 20007, 20254, 20787, 21033, 25272, 25688, 26568, 26676, 27378, 27716, 28044, 28782, 28899, 30381, 36504, 36936, 38376, 38532, 39852, 40014, 40508, 41067, 41574, 42066, 43173, 53352, 54756, 55432, 56088, 57564, 57798, 60021, 60762, 62361, 63099, 77064, 79704, 80028, 81016, 82134, 83148, 84132, 86346, 86697, 91143, 109512, 115128, 115596, 120042, 121524, 124722, 126198, 129519, 131651, 160056, 164268, 166296, 168264, 172692, 173394, 182286, 187083, 189297, 231192, 240084, 243048, 249444, 252396, 259038, 260091, 263302, 273429, 328536, 345384, 346788, 364572, 374166, 378594, 394953, 480168, 498888, 504792, 518076, 520182, 526604, 546858, 561249, 693576, 729144, 748332, 757188, 780273, 789906, 820287, 1036152, 1040364, 1053208, 1093716, 1122498, 1184859, 1496664, 1514376, 1560546, 1579812, 1640574, 1683747, 2080728, 2187432, 2244996, 2369718, 2460861, 3121092, 3159624, 3281148, 3367494, 3554577, 4489992, 4739436, 4921722, 6242184, 6562296, 6734988, 7109154, 9478872, 9843444, 10663731, 13469976, 14218308, 19686888, 21327462, 28436616, 31991193, 42654924, 63982386, 85309848, 127964772, 255929544]

約数ペア:

[(1, 255929544), (2, 127964772), (3, 85309848), (4, 63982386), (6, 42654924), (8, 31991193), (9, 28436616), (12, 21327462), (13, 19686888), (18, 14218308), (19, 13469976), (24, 10663731), (26, 9843444), (27, 9478872), (36, 7109154), (38, 6734988), (39, 6562296), (41, 6242184), (52, 4921722), (54, 4739436), (57, 4489992), (72, 3554577), (76, 3367494), (78, 3281148), (81, 3159624), (82, 3121092), (104, 2460861), (108, 2369718), (114, 2244996), (117, 2187432), (123, 2080728), (152, 1683747), (156, 1640574), (162, 1579812), (164, 1560546), (169, 1514376), (171, 1496664), (216, 1184859), (228, 1122498), (234, 1093716), (243, 1053208), (246, 1040364), (247, 1036152), (312, 820287), (324, 789906), (328, 780273), (338, 757188), (342, 748332), (351, 729144), (369, 693576), (456, 561249), (468, 546858), (486, 526604), (492, 520182), (494, 518076), (507, 504792), (513, 498888), (533, 480168), (648, 394953), (676, 378594), (684, 374166), (702, 364572), (738, 346788), (741, 345384), (779, 328536), (936, 273429), (972, 263302), (984, 260091), (988, 259038), (1014, 252396), (1026, 249444), (1053, 243048), (1066, 240084), (1107, 231192), (1352, 189297), (1368, 187083), (1404, 182286), (1476, 173394), (1482, 172692), (1521, 168264), (1539, 166296), (1558, 164268), (1599, 160056), (1944, 131651), (1976, 129519), (2028, 126198), (2052, 124722), (2106, 121524), (2132, 120042), (2214, 115596), (2223, 115128), (2337, 109512), (2808, 91143), (2952, 86697), (2964, 86346), (3042, 84132), (3078, 83148), (3116, 82134), (3159, 81016), (3198, 80028), (3211, 79704), (3321, 77064), (4056, 63099), (4104, 62361), (4212, 60762), (4264, 60021), (4428, 57798), (4446, 57564), (4563, 56088), (4617, 55432), (4674, 54756), (4797, 53352), (5928, 43173), (6084, 42066), (6156, 41574), (6232, 41067), (6318, 40508), (6396, 40014), (6422, 39852), (6642, 38532), (6669, 38376), (6929, 36936), (7011, 36504), (8424, 30381), (8856, 28899), (8892, 28782), (9126, 28044), (9234, 27716), (9348, 27378), (9594, 26676), (9633, 26568), (9963, 25688), (10127, 25272), (12168, 21033), (12312, 20787), (12636, 20254), (12792, 20007), (12844, 19926), (13284, 19266), (13338, 19188), (13689, 18696), (13858, 18468), (14022, 18252), (14391, 17784)]