260959488

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 730738176

約数和(自身を除く): 469778688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 97, 113, 124, 128, 186, 192, 194, 226, 248, 256, 291, 339, 372, 384, 388, 452, 496, 582, 678, 744, 768, 776, 904, 992, 1164, 1356, 1488, 1552, 1808, 1984, 2328, 2712, 2976, 3007, 3104, 3503, 3616, 3968, 4656, 5424, 5952, 6014, 6208, 7006, 7232, 7936, 9021, 9312, 10509, 10848, 10961, 11904, 12028, 12416, 14012, 14464, 18042, 18624, 21018, 21696, 21922, 23808, 24056, 24832, 28024, 28928, 32883, 36084, 37248, 42036, 43392, 43844, 48112, 56048, 65766, 72168, 74496, 84072, 86784, 87688, 96224, 112096, 131532, 144336, 168144, 175376, 192448, 224192, 263064, 288672, 336288, 339791, 350752, 384896, 448384, 526128, 577344, 672576, 679582, 701504, 769792, 896768, 1019373, 1052256, 1154688, 1345152, 1359164, 1403008, 2038746, 2104512, 2309376, 2690304, 2718328, 2806016, 4077492, 4209024, 5436656, 8154984, 8418048, 10873312, 16309968, 21746624, 32619936, 43493248, 65239872, 86986496, 130479744, 260959488]

約数ペア:

[(1, 260959488), (2, 130479744), (3, 86986496), (4, 65239872), (6, 43493248), (8, 32619936), (12, 21746624), (16, 16309968), (24, 10873312), (31, 8418048), (32, 8154984), (48, 5436656), (62, 4209024), (64, 4077492), (93, 2806016), (96, 2718328), (97, 2690304), (113, 2309376), (124, 2104512), (128, 2038746), (186, 1403008), (192, 1359164), (194, 1345152), (226, 1154688), (248, 1052256), (256, 1019373), (291, 896768), (339, 769792), (372, 701504), (384, 679582), (388, 672576), (452, 577344), (496, 526128), (582, 448384), (678, 384896), (744, 350752), (768, 339791), (776, 336288), (904, 288672), (992, 263064), (1164, 224192), (1356, 192448), (1488, 175376), (1552, 168144), (1808, 144336), (1984, 131532), (2328, 112096), (2712, 96224), (2976, 87688), (3007, 86784), (3104, 84072), (3503, 74496), (3616, 72168), (3968, 65766), (4656, 56048), (5424, 48112), (5952, 43844), (6014, 43392), (6208, 42036), (7006, 37248), (7232, 36084), (7936, 32883), (9021, 28928), (9312, 28024), (10509, 24832), (10848, 24056), (10961, 23808), (11904, 21922), (12028, 21696), (12416, 21018), (14012, 18624), (14464, 18042)]