255067008

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3061}}^1$

素因数の和:3116

約数の個数: 128

約数和(自身を含む): 799549440

約数和(自身を除く): 544482432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 336, 372, 384, 434, 448, 496, 651, 672, 744, 868, 896, 992, 1302, 1344, 1488, 1736, 1984, 2604, 2688, 2976, 3061, 3472, 3968, 5208, 5952, 6122, 6944, 9183, 10416, 11904, 12244, 13888, 18366, 20832, 21427, 24488, 27776, 36732, 41664, 42854, 48976, 64281, 73464, 83328, 85708, 94891, 97952, 128562, 146928, 171416, 189782, 195904, 257124, 284673, 293856, 342832, 379564, 391808, 514248, 569346, 587712, 664237, 685664, 759128, 1028496, 1138692, 1175424, 1328474, 1371328, 1518256, 1992711, 2056992, 2277384, 2656948, 2742656, 3036512, 3985422, 4113984, 4554768, 5313896, 6073024, 7970844, 8227968, 9109536, 10627792, 12146048, 15941688, 18219072, 21255584, 31883376, 36438144, 42511168, 63766752, 85022336, 127533504, 255067008]

約数ペア:

[(1, 255067008), (2, 127533504), (3, 85022336), (4, 63766752), (6, 42511168), (7, 36438144), (8, 31883376), (12, 21255584), (14, 18219072), (16, 15941688), (21, 12146048), (24, 10627792), (28, 9109536), (31, 8227968), (32, 7970844), (42, 6073024), (48, 5313896), (56, 4554768), (62, 4113984), (64, 3985422), (84, 3036512), (93, 2742656), (96, 2656948), (112, 2277384), (124, 2056992), (128, 1992711), (168, 1518256), (186, 1371328), (192, 1328474), (217, 1175424), (224, 1138692), (248, 1028496), (336, 759128), (372, 685664), (384, 664237), (434, 587712), (448, 569346), (496, 514248), (651, 391808), (672, 379564), (744, 342832), (868, 293856), (896, 284673), (992, 257124), (1302, 195904), (1344, 189782), (1488, 171416), (1736, 146928), (1984, 128562), (2604, 97952), (2688, 94891), (2976, 85708), (3061, 83328), (3472, 73464), (3968, 64281), (5208, 48976), (5952, 42854), (6122, 41664), (6944, 36732), (9183, 27776), (10416, 24488), (11904, 21427), (12244, 20832), (13888, 18366)]