381943296

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{3947}}^1$

素因数の和:3981

約数の個数: 160

約数和(自身を含む): 1292417280

約数和(自身を除く): 910473984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 512, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1536, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 3584, 3947, 4032, 4608, 5376, 6048, 6912, 7894, 8064, 10752, 11841, 12096, 13824, 15788, 16128, 23682, 24192, 27629, 31576, 32256, 35523, 47364, 48384, 55258, 63152, 71046, 82887, 94728, 96768, 106569, 110516, 126304, 142092, 165774, 189456, 213138, 221032, 248661, 252608, 284184, 331548, 378912, 426276, 442064, 497322, 505216, 568368, 663096, 745983, 757824, 852552, 884128, 994644, 1010432, 1136736, 1326192, 1491966, 1515648, 1705104, 1768256, 1989288, 2020864, 2273472, 2652384, 2983932, 3031296, 3410208, 3536512, 3978576, 4546944, 5304768, 5967864, 6062592, 6820416, 7073024, 7957152, 9093888, 10609536, 11935728, 13640832, 14146048, 15914304, 18187776, 21219072, 23871456, 27281664, 31828608, 42438144, 47742912, 54563328, 63657216, 95485824, 127314432, 190971648, 381943296]

約数ペア:

[(1, 381943296), (2, 190971648), (3, 127314432), (4, 95485824), (6, 63657216), (7, 54563328), (8, 47742912), (9, 42438144), (12, 31828608), (14, 27281664), (16, 23871456), (18, 21219072), (21, 18187776), (24, 15914304), (27, 14146048), (28, 13640832), (32, 11935728), (36, 10609536), (42, 9093888), (48, 7957152), (54, 7073024), (56, 6820416), (63, 6062592), (64, 5967864), (72, 5304768), (84, 4546944), (96, 3978576), (108, 3536512), (112, 3410208), (126, 3031296), (128, 2983932), (144, 2652384), (168, 2273472), (189, 2020864), (192, 1989288), (216, 1768256), (224, 1705104), (252, 1515648), (256, 1491966), (288, 1326192), (336, 1136736), (378, 1010432), (384, 994644), (432, 884128), (448, 852552), (504, 757824), (512, 745983), (576, 663096), (672, 568368), (756, 505216), (768, 497322), (864, 442064), (896, 426276), (1008, 378912), (1152, 331548), (1344, 284184), (1512, 252608), (1536, 248661), (1728, 221032), (1792, 213138), (2016, 189456), (2304, 165774), (2688, 142092), (3024, 126304), (3456, 110516), (3584, 106569), (3947, 96768), (4032, 94728), (4608, 82887), (5376, 71046), (6048, 63152), (6912, 55258), (7894, 48384), (8064, 47364), (10752, 35523), (11841, 32256), (12096, 31576), (13824, 27629), (15788, 24192), (16128, 23682)]