281220096

素因数分解:

$2^{10}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{2953}}^1$

素因数の和:3007

約数の個数: 88

約数和(自身を含む): 773995264

約数和(自身を除く): 492775168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1024, 1488, 1536, 1984, 2953, 2976, 3072, 3968, 5906, 5952, 7936, 8859, 11812, 11904, 15872, 17718, 23624, 23808, 31744, 35436, 47248, 47616, 70872, 91543, 94496, 95232, 141744, 183086, 188992, 274629, 283488, 366172, 377984, 549258, 566976, 732344, 755968, 1098516, 1133952, 1464688, 1511936, 2197032, 2267904, 2929376, 3023872, 4394064, 4535808, 5858752, 8788128, 9071616, 11717504, 17576256, 23435008, 35152512, 46870016, 70305024, 93740032, 140610048, 281220096]

約数ペア:

[(1, 281220096), (2, 140610048), (3, 93740032), (4, 70305024), (6, 46870016), (8, 35152512), (12, 23435008), (16, 17576256), (24, 11717504), (31, 9071616), (32, 8788128), (48, 5858752), (62, 4535808), (64, 4394064), (93, 3023872), (96, 2929376), (124, 2267904), (128, 2197032), (186, 1511936), (192, 1464688), (248, 1133952), (256, 1098516), (372, 755968), (384, 732344), (496, 566976), (512, 549258), (744, 377984), (768, 366172), (992, 283488), (1024, 274629), (1488, 188992), (1536, 183086), (1984, 141744), (2953, 95232), (2976, 94496), (3072, 91543), (3968, 70872), (5906, 47616), (5952, 47248), (7936, 35436), (8859, 31744), (11812, 23808), (11904, 23624), (15872, 17718)]