317912688

素因数分解:

$2^4\times 3^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:285

約数の個数: 200

約数和(自身を含む): 978020736

約数和(自身を除く): 660108048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 41, 48, 54, 62, 72, 81, 82, 93, 108, 123, 124, 144, 162, 164, 186, 193, 216, 246, 248, 279, 324, 328, 369, 372, 386, 432, 492, 496, 558, 579, 648, 656, 738, 744, 772, 837, 984, 1107, 1116, 1158, 1271, 1296, 1476, 1488, 1544, 1674, 1737, 1968, 2214, 2232, 2316, 2511, 2542, 2952, 3088, 3321, 3348, 3474, 3813, 4428, 4464, 4632, 5022, 5084, 5211, 5904, 5983, 6642, 6696, 6948, 7626, 7913, 8856, 9264, 10044, 10168, 10422, 11439, 11966, 13284, 13392, 13896, 15252, 15633, 15826, 17712, 17949, 20088, 20336, 20844, 22878, 23739, 23932, 26568, 27792, 30504, 31266, 31652, 34317, 35898, 40176, 41688, 45756, 47478, 47864, 53136, 53847, 61008, 62532, 63304, 68634, 71217, 71796, 83376, 91512, 94956, 95728, 102951, 107694, 125064, 126608, 137268, 142434, 143592, 161541, 183024, 189912, 205902, 213651, 215388, 245303, 250128, 274536, 284868, 287184, 323082, 379824, 411804, 427302, 430776, 484623, 490606, 549072, 569736, 640953, 646164, 735909, 823608, 854604, 861552, 969246, 981212, 1139472, 1281906, 1292328, 1471818, 1647216, 1709208, 1938492, 1962424, 2207727, 2563812, 2584656, 2943636, 3418416, 3876984, 3924848, 4415454, 5127624, 5887272, 6623181, 7753968, 8830908, 10255248, 11774544, 13246362, 17661816, 19869543, 26492724, 35323632, 39739086, 52985448, 79478172, 105970896, 158956344, 317912688]

約数ペア:

[(1, 317912688), (2, 158956344), (3, 105970896), (4, 79478172), (6, 52985448), (8, 39739086), (9, 35323632), (12, 26492724), (16, 19869543), (18, 17661816), (24, 13246362), (27, 11774544), (31, 10255248), (36, 8830908), (41, 7753968), (48, 6623181), (54, 5887272), (62, 5127624), (72, 4415454), (81, 3924848), (82, 3876984), (93, 3418416), (108, 2943636), (123, 2584656), (124, 2563812), (144, 2207727), (162, 1962424), (164, 1938492), (186, 1709208), (193, 1647216), (216, 1471818), (246, 1292328), (248, 1281906), (279, 1139472), (324, 981212), (328, 969246), (369, 861552), (372, 854604), (386, 823608), (432, 735909), (492, 646164), (496, 640953), (558, 569736), (579, 549072), (648, 490606), (656, 484623), (738, 430776), (744, 427302), (772, 411804), (837, 379824), (984, 323082), (1107, 287184), (1116, 284868), (1158, 274536), (1271, 250128), (1296, 245303), (1476, 215388), (1488, 213651), (1544, 205902), (1674, 189912), (1737, 183024), (1968, 161541), (2214, 143592), (2232, 142434), (2316, 137268), (2511, 126608), (2542, 125064), (2952, 107694), (3088, 102951), (3321, 95728), (3348, 94956), (3474, 91512), (3813, 83376), (4428, 71796), (4464, 71217), (4632, 68634), (5022, 63304), (5084, 62532), (5211, 61008), (5904, 53847), (5983, 53136), (6642, 47864), (6696, 47478), (6948, 45756), (7626, 41688), (7913, 40176), (8856, 35898), (9264, 34317), (10044, 31652), (10168, 31266), (10422, 30504), (11439, 27792), (11966, 26568), (13284, 23932), (13392, 23739), (13896, 22878), (15252, 20844), (15633, 20336), (15826, 20088), (17712, 17949)]