198879744

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:430

約数の個数: 160

約数和(自身を含む): 618710400

約数和(自身を除く): 419830656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 64, 84, 96, 106, 112, 128, 159, 168, 192, 212, 224, 256, 318, 336, 349, 371, 384, 424, 448, 512, 636, 672, 698, 742, 768, 848, 896, 1047, 1113, 1272, 1344, 1396, 1484, 1536, 1696, 1792, 2094, 2226, 2443, 2544, 2688, 2792, 2968, 3392, 3584, 4188, 4452, 4886, 5088, 5376, 5584, 5936, 6784, 7329, 8376, 8904, 9772, 10176, 10752, 11168, 11872, 13568, 14658, 16752, 17808, 18497, 19544, 20352, 22336, 23744, 27136, 29316, 33504, 35616, 36994, 39088, 40704, 44672, 47488, 55491, 58632, 67008, 71232, 73988, 78176, 81408, 89344, 94976, 110982, 117264, 129479, 134016, 142464, 147976, 156352, 178688, 189952, 221964, 234528, 258958, 268032, 284928, 295952, 312704, 388437, 443928, 469056, 517916, 536064, 569856, 591904, 625408, 776874, 887856, 938112, 1035832, 1183808, 1250816, 1553748, 1775712, 1876224, 2071664, 2367616, 3107496, 3551424, 3752448, 4143328, 4735232, 6214992, 7102848, 8286656, 9470464, 12429984, 14205696, 16573312, 24859968, 28411392, 33146624, 49719936, 66293248, 99439872, 198879744]

約数ペア:

[(1, 198879744), (2, 99439872), (3, 66293248), (4, 49719936), (6, 33146624), (7, 28411392), (8, 24859968), (12, 16573312), (14, 14205696), (16, 12429984), (21, 9470464), (24, 8286656), (28, 7102848), (32, 6214992), (42, 4735232), (48, 4143328), (53, 3752448), (56, 3551424), (64, 3107496), (84, 2367616), (96, 2071664), (106, 1876224), (112, 1775712), (128, 1553748), (159, 1250816), (168, 1183808), (192, 1035832), (212, 938112), (224, 887856), (256, 776874), (318, 625408), (336, 591904), (349, 569856), (371, 536064), (384, 517916), (424, 469056), (448, 443928), (512, 388437), (636, 312704), (672, 295952), (698, 284928), (742, 268032), (768, 258958), (848, 234528), (896, 221964), (1047, 189952), (1113, 178688), (1272, 156352), (1344, 147976), (1396, 142464), (1484, 134016), (1536, 129479), (1696, 117264), (1792, 110982), (2094, 94976), (2226, 89344), (2443, 81408), (2544, 78176), (2688, 73988), (2792, 71232), (2968, 67008), (3392, 58632), (3584, 55491), (4188, 47488), (4452, 44672), (4886, 40704), (5088, 39088), (5376, 36994), (5584, 35616), (5936, 33504), (6784, 29316), (7329, 27136), (8376, 23744), (8904, 22336), (9772, 20352), (10176, 19544), (10752, 18497), (11168, 17808), (11872, 16752), (13568, 14658)]