197551872

素因数分解:

$2^8\times 3^4\times 7^1\times {\mathrm{1361}}^1$

素因数の和:1396

約数の個数: 180

約数和(自身を含む): 673710576

約数和(自身を除く): 476158704

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, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 768, 864, 896, 1008, 1134, 1152, 1296, 1344, 1361, 1512, 1728, 1792, 2016, 2268, 2304, 2592, 2688, 2722, 3024, 3456, 4032, 4083, 4536, 5184, 5376, 5444, 6048, 6912, 8064, 8166, 9072, 9527, 10368, 10888, 12096, 12249, 16128, 16332, 18144, 19054, 20736, 21776, 24192, 24498, 28581, 32664, 36288, 36747, 38108, 43552, 48384, 48996, 57162, 65328, 72576, 73494, 76216, 85743, 87104, 97992, 110241, 114324, 130656, 145152, 146988, 152432, 171486, 174208, 195984, 220482, 228648, 257229, 261312, 293976, 304864, 342972, 348416, 391968, 440964, 457296, 514458, 522624, 587952, 609728, 685944, 771687, 783936, 881928, 914592, 1028916, 1045248, 1175904, 1219456, 1371888, 1543374, 1567872, 1763856, 1829184, 2057832, 2351808, 2438912, 2743776, 3086748, 3135744, 3527712, 3658368, 4115664, 4703616, 5487552, 6173496, 7055424, 7316736, 8231328, 9407232, 10975104, 12346992, 14110848, 16462656, 21950208, 24693984, 28221696, 32925312, 49387968, 65850624, 98775936, 197551872]

約数ペア:

[(1, 197551872), (2, 98775936), (3, 65850624), (4, 49387968), (6, 32925312), (7, 28221696), (8, 24693984), (9, 21950208), (12, 16462656), (14, 14110848), (16, 12346992), (18, 10975104), (21, 9407232), (24, 8231328), (27, 7316736), (28, 7055424), (32, 6173496), (36, 5487552), (42, 4703616), (48, 4115664), (54, 3658368), (56, 3527712), (63, 3135744), (64, 3086748), (72, 2743776), (81, 2438912), (84, 2351808), (96, 2057832), (108, 1829184), (112, 1763856), (126, 1567872), (128, 1543374), (144, 1371888), (162, 1219456), (168, 1175904), (189, 1045248), (192, 1028916), (216, 914592), (224, 881928), (252, 783936), (256, 771687), (288, 685944), (324, 609728), (336, 587952), (378, 522624), (384, 514458), (432, 457296), (448, 440964), (504, 391968), (567, 348416), (576, 342972), (648, 304864), (672, 293976), (756, 261312), (768, 257229), (864, 228648), (896, 220482), (1008, 195984), (1134, 174208), (1152, 171486), (1296, 152432), (1344, 146988), (1361, 145152), (1512, 130656), (1728, 114324), (1792, 110241), (2016, 97992), (2268, 87104), (2304, 85743), (2592, 76216), (2688, 73494), (2722, 72576), (3024, 65328), (3456, 57162), (4032, 48996), (4083, 48384), (4536, 43552), (5184, 38108), (5376, 36747), (5444, 36288), (6048, 32664), (6912, 28581), (8064, 24498), (8166, 24192), (9072, 21776), (9527, 20736), (10368, 19054), (10888, 18144), (12096, 16332), (12249, 16128)]