3928425984

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{121789}}^1$

素因数の和:121820

約数の個数: 120

約数和(自身を含む): 12957481680

約数和(自身を除く): 9029055696

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, 10752, 16128, 32256, 121789, 243578, 365367, 487156, 730734, 852523, 974312, 1096101, 1461468, 1705046, 1948624, 2192202, 2557569, 2922936, 3410092, 3897248, 4384404, 5115138, 5845872, 6820184, 7672707, 7794496, 8768808, 10230276, 11691744, 13640368, 15345414, 15588992, 17537616, 20460552, 23383488, 27280736, 30690828, 31177984, 35075232, 40921104, 46766976, 54561472, 61381656, 62355968, 70150464, 81842208, 93533952, 109122944, 122763312, 140300928, 163684416, 187067904, 218245888, 245526624, 280601856, 327368832, 436491776, 491053248, 561203712, 654737664, 982106496, 1309475328, 1964212992, 3928425984]

約数ペア:

[(1, 3928425984), (2, 1964212992), (3, 1309475328), (4, 982106496), (6, 654737664), (7, 561203712), (8, 491053248), (9, 436491776), (12, 327368832), (14, 280601856), (16, 245526624), (18, 218245888), (21, 187067904), (24, 163684416), (28, 140300928), (32, 122763312), (36, 109122944), (42, 93533952), (48, 81842208), (56, 70150464), (63, 62355968), (64, 61381656), (72, 54561472), (84, 46766976), (96, 40921104), (112, 35075232), (126, 31177984), (128, 30690828), (144, 27280736), (168, 23383488), (192, 20460552), (224, 17537616), (252, 15588992), (256, 15345414), (288, 13640368), (336, 11691744), (384, 10230276), (448, 8768808), (504, 7794496), (512, 7672707), (576, 6820184), (672, 5845872), (768, 5115138), (896, 4384404), (1008, 3897248), (1152, 3410092), (1344, 2922936), (1536, 2557569), (1792, 2192202), (2016, 1948624), (2304, 1705046), (2688, 1461468), (3584, 1096101), (4032, 974312), (4608, 852523), (5376, 730734), (8064, 487156), (10752, 365367), (16128, 243578), (32256, 121789)]