331881984

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{10289}}^1$

素因数の和:10320

約数の個数: 120

約数和(自身を含む): 1094773680

約数和(自身を除く): 762891696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3584, 4032, 4608, 5376, 8064, 10289, 10752, 16128, 20578, 30867, 32256, 41156, 61734, 72023, 82312, 92601, 123468, 144046, 164624, 185202, 216069, 246936, 288092, 329248, 370404, 432138, 493872, 576184, 648207, 658496, 740808, 864276, 987744, 1152368, 1296414, 1316992, 1481616, 1728552, 1975488, 2304736, 2592828, 2633984, 2963232, 3457104, 3950976, 4609472, 5185656, 5267968, 5926464, 6914208, 7901952, 9218944, 10371312, 11852928, 13828416, 15803904, 18437888, 20742624, 23705856, 27656832, 36875776, 41485248, 47411712, 55313664, 82970496, 110627328, 165940992, 331881984]

約数ペア:

[(1, 331881984), (2, 165940992), (3, 110627328), (4, 82970496), (6, 55313664), (7, 47411712), (8, 41485248), (9, 36875776), (12, 27656832), (14, 23705856), (16, 20742624), (18, 18437888), (21, 15803904), (24, 13828416), (28, 11852928), (32, 10371312), (36, 9218944), (42, 7901952), (48, 6914208), (56, 5926464), (63, 5267968), (64, 5185656), (72, 4609472), (84, 3950976), (96, 3457104), (112, 2963232), (126, 2633984), (128, 2592828), (144, 2304736), (168, 1975488), (192, 1728552), (224, 1481616), (252, 1316992), (256, 1296414), (288, 1152368), (336, 987744), (384, 864276), (448, 740808), (504, 658496), (512, 648207), (576, 576184), (672, 493872), (768, 432138), (896, 370404), (1008, 329248), (1152, 288092), (1344, 246936), (1536, 216069), (1792, 185202), (2016, 164624), (2304, 144046), (2688, 123468), (3584, 92601), (4032, 82312), (4608, 72023), (5376, 61734), (8064, 41156), (10289, 32256), (10752, 30867), (16128, 20578)]