317827872

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{367}}^1$

素因数の和:511

約数の個数: 144

約数和(自身を含む): 945165312

約数和(自身を除く): 627337440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 97, 124, 144, 186, 194, 248, 279, 288, 291, 367, 372, 388, 496, 558, 582, 734, 744, 776, 873, 992, 1101, 1116, 1164, 1468, 1488, 1552, 1746, 2202, 2232, 2328, 2936, 2976, 3007, 3104, 3303, 3492, 4404, 4464, 4656, 5872, 6014, 6606, 6984, 8808, 8928, 9021, 9312, 11377, 11744, 12028, 13212, 13968, 17616, 18042, 22754, 24056, 26424, 27063, 27936, 34131, 35232, 35599, 36084, 45508, 48112, 52848, 54126, 68262, 71198, 72168, 91016, 96224, 102393, 105696, 106797, 108252, 136524, 142396, 144336, 182032, 204786, 213594, 216504, 273048, 284792, 288672, 320391, 364064, 409572, 427188, 433008, 546096, 569584, 640782, 819144, 854376, 866016, 1092192, 1103569, 1139168, 1281564, 1638288, 1708752, 2207138, 2563128, 3276576, 3310707, 3417504, 4414276, 5126256, 6621414, 8828552, 9932121, 10252512, 13242828, 17657104, 19864242, 26485656, 35314208, 39728484, 52971312, 79456968, 105942624, 158913936, 317827872]

約数ペア:

[(1, 317827872), (2, 158913936), (3, 105942624), (4, 79456968), (6, 52971312), (8, 39728484), (9, 35314208), (12, 26485656), (16, 19864242), (18, 17657104), (24, 13242828), (31, 10252512), (32, 9932121), (36, 8828552), (48, 6621414), (62, 5126256), (72, 4414276), (93, 3417504), (96, 3310707), (97, 3276576), (124, 2563128), (144, 2207138), (186, 1708752), (194, 1638288), (248, 1281564), (279, 1139168), (288, 1103569), (291, 1092192), (367, 866016), (372, 854376), (388, 819144), (496, 640782), (558, 569584), (582, 546096), (734, 433008), (744, 427188), (776, 409572), (873, 364064), (992, 320391), (1101, 288672), (1116, 284792), (1164, 273048), (1468, 216504), (1488, 213594), (1552, 204786), (1746, 182032), (2202, 144336), (2232, 142396), (2328, 136524), (2936, 108252), (2976, 106797), (3007, 105696), (3104, 102393), (3303, 96224), (3492, 91016), (4404, 72168), (4464, 71198), (4656, 68262), (5872, 54126), (6014, 52848), (6606, 48112), (6984, 45508), (8808, 36084), (8928, 35599), (9021, 35232), (9312, 34131), (11377, 27936), (11744, 27063), (12028, 26424), (13212, 24056), (13968, 22754), (17616, 18042)]