198057216

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:329

約数の個数: 216

約数和(自身を含む): 647784480

約数和(自身を除く): 449727264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 64, 76, 84, 96, 98, 112, 114, 128, 133, 147, 152, 168, 192, 196, 224, 228, 256, 266, 277, 294, 304, 336, 384, 392, 399, 448, 456, 532, 554, 588, 608, 672, 768, 784, 798, 831, 896, 912, 931, 1064, 1108, 1176, 1216, 1344, 1568, 1596, 1662, 1792, 1824, 1862, 1939, 2128, 2216, 2352, 2432, 2688, 2793, 3136, 3192, 3324, 3648, 3724, 3878, 4256, 4432, 4704, 4864, 5263, 5376, 5586, 5817, 6272, 6384, 6648, 7296, 7448, 7756, 8512, 8864, 9408, 10526, 11172, 11634, 12544, 12768, 13296, 13573, 14592, 14896, 15512, 15789, 17024, 17728, 18816, 21052, 22344, 23268, 25536, 26592, 27146, 29792, 31024, 31578, 34048, 35456, 36841, 37632, 40719, 42104, 44688, 46536, 51072, 53184, 54292, 59584, 62048, 63156, 70912, 73682, 81438, 84208, 89376, 93072, 102144, 106368, 108584, 110523, 119168, 124096, 126312, 147364, 162876, 168416, 178752, 186144, 212736, 217168, 221046, 238336, 248192, 252624, 257887, 294728, 325752, 336832, 357504, 372288, 434336, 442092, 496384, 505248, 515774, 589456, 651504, 673664, 715008, 744576, 773661, 868672, 884184, 1010496, 1031548, 1178912, 1303008, 1347328, 1489152, 1547322, 1737344, 1768368, 2020992, 2063096, 2357824, 2606016, 3094644, 3474688, 3536736, 4041984, 4126192, 4715648, 5212032, 6189288, 7073472, 8252384, 9431296, 10424064, 12378576, 14146944, 16504768, 24757152, 28293888, 33009536, 49514304, 66019072, 99028608, 198057216]

約数ペア:

[(1, 198057216), (2, 99028608), (3, 66019072), (4, 49514304), (6, 33009536), (7, 28293888), (8, 24757152), (12, 16504768), (14, 14146944), (16, 12378576), (19, 10424064), (21, 9431296), (24, 8252384), (28, 7073472), (32, 6189288), (38, 5212032), (42, 4715648), (48, 4126192), (49, 4041984), (56, 3536736), (57, 3474688), (64, 3094644), (76, 2606016), (84, 2357824), (96, 2063096), (98, 2020992), (112, 1768368), (114, 1737344), (128, 1547322), (133, 1489152), (147, 1347328), (152, 1303008), (168, 1178912), (192, 1031548), (196, 1010496), (224, 884184), (228, 868672), (256, 773661), (266, 744576), (277, 715008), (294, 673664), (304, 651504), (336, 589456), (384, 515774), (392, 505248), (399, 496384), (448, 442092), (456, 434336), (532, 372288), (554, 357504), (588, 336832), (608, 325752), (672, 294728), (768, 257887), (784, 252624), (798, 248192), (831, 238336), (896, 221046), (912, 217168), (931, 212736), (1064, 186144), (1108, 178752), (1176, 168416), (1216, 162876), (1344, 147364), (1568, 126312), (1596, 124096), (1662, 119168), (1792, 110523), (1824, 108584), (1862, 106368), (1939, 102144), (2128, 93072), (2216, 89376), (2352, 84208), (2432, 81438), (2688, 73682), (2793, 70912), (3136, 63156), (3192, 62048), (3324, 59584), (3648, 54292), (3724, 53184), (3878, 51072), (4256, 46536), (4432, 44688), (4704, 42104), (4864, 40719), (5263, 37632), (5376, 36841), (5586, 35456), (5817, 34048), (6272, 31578), (6384, 31024), (6648, 29792), (7296, 27146), (7448, 26592), (7756, 25536), (8512, 23268), (8864, 22344), (9408, 21052), (10526, 18816), (11172, 17728), (11634, 17024), (12544, 15789), (12768, 15512), (13296, 14896), (13573, 14592)]