299945856

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{839}}^1$

素因数の和:889

約数の個数: 192

約数和(自身を含む): 976752000

約数和(自身を除く): 676806144

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, 266, 294, 304, 336, 384, 392, 399, 448, 456, 532, 588, 608, 672, 784, 798, 839, 896, 912, 931, 1064, 1176, 1216, 1344, 1568, 1596, 1678, 1824, 1862, 2128, 2352, 2432, 2517, 2688, 2793, 3136, 3192, 3356, 3648, 3724, 4256, 4704, 5034, 5586, 5873, 6272, 6384, 6712, 7296, 7448, 8512, 9408, 10068, 11172, 11746, 12768, 13424, 14896, 15941, 17024, 17619, 18816, 20136, 22344, 23492, 25536, 26848, 29792, 31882, 35238, 40272, 41111, 44688, 46984, 47823, 51072, 53696, 59584, 63764, 70476, 80544, 82222, 89376, 93968, 95646, 107392, 111587, 119168, 123333, 127528, 140952, 161088, 164444, 178752, 187936, 191292, 223174, 246666, 255056, 281904, 322176, 328888, 334761, 357504, 375872, 382584, 446348, 493332, 510112, 563808, 657776, 669522, 751744, 765168, 781109, 892696, 986664, 1020224, 1127616, 1315552, 1339044, 1530336, 1562218, 1785392, 1973328, 2040448, 2255232, 2343327, 2631104, 2678088, 3060672, 3124436, 3570784, 3946656, 4686654, 5262208, 5356176, 6121344, 6248872, 7141568, 7893312, 9373308, 10712352, 12497744, 14283136, 15786624, 18746616, 21424704, 24995488, 37493232, 42849408, 49990976, 74986464, 99981952, 149972928, 299945856]

約数ペア:

[(1, 299945856), (2, 149972928), (3, 99981952), (4, 74986464), (6, 49990976), (7, 42849408), (8, 37493232), (12, 24995488), (14, 21424704), (16, 18746616), (19, 15786624), (21, 14283136), (24, 12497744), (28, 10712352), (32, 9373308), (38, 7893312), (42, 7141568), (48, 6248872), (49, 6121344), (56, 5356176), (57, 5262208), (64, 4686654), (76, 3946656), (84, 3570784), (96, 3124436), (98, 3060672), (112, 2678088), (114, 2631104), (128, 2343327), (133, 2255232), (147, 2040448), (152, 1973328), (168, 1785392), (192, 1562218), (196, 1530336), (224, 1339044), (228, 1315552), (266, 1127616), (294, 1020224), (304, 986664), (336, 892696), (384, 781109), (392, 765168), (399, 751744), (448, 669522), (456, 657776), (532, 563808), (588, 510112), (608, 493332), (672, 446348), (784, 382584), (798, 375872), (839, 357504), (896, 334761), (912, 328888), (931, 322176), (1064, 281904), (1176, 255056), (1216, 246666), (1344, 223174), (1568, 191292), (1596, 187936), (1678, 178752), (1824, 164444), (1862, 161088), (2128, 140952), (2352, 127528), (2432, 123333), (2517, 119168), (2688, 111587), (2793, 107392), (3136, 95646), (3192, 93968), (3356, 89376), (3648, 82222), (3724, 80544), (4256, 70476), (4704, 63764), (5034, 59584), (5586, 53696), (5873, 51072), (6272, 47823), (6384, 46984), (6712, 44688), (7296, 41111), (7448, 40272), (8512, 35238), (9408, 31882), (10068, 29792), (11172, 26848), (11746, 25536), (12768, 23492), (13424, 22344), (14896, 20136), (15941, 18816), (17024, 17619)]