1327872

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:58

約数の個数: 144

約数和(自身を含む): 4578560

約数和(自身を除く): 3250688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 32, 38, 39, 42, 48, 52, 56, 57, 64, 76, 78, 84, 91, 96, 104, 112, 114, 128, 133, 152, 156, 168, 182, 192, 208, 224, 228, 247, 256, 266, 273, 304, 312, 336, 364, 384, 399, 416, 448, 456, 494, 532, 546, 608, 624, 672, 728, 741, 768, 798, 832, 896, 912, 988, 1064, 1092, 1216, 1248, 1344, 1456, 1482, 1596, 1664, 1729, 1792, 1824, 1976, 2128, 2184, 2432, 2496, 2688, 2912, 2964, 3192, 3328, 3458, 3648, 3952, 4256, 4368, 4864, 4992, 5187, 5376, 5824, 5928, 6384, 6916, 7296, 7904, 8512, 8736, 9984, 10374, 11648, 11856, 12768, 13832, 14592, 15808, 17024, 17472, 20748, 23296, 23712, 25536, 27664, 31616, 34048, 34944, 41496, 47424, 51072, 55328, 63232, 69888, 82992, 94848, 102144, 110656, 165984, 189696, 221312, 331968, 442624, 663936, 1327872]

約数ペア:

[(1, 1327872), (2, 663936), (3, 442624), (4, 331968), (6, 221312), (7, 189696), (8, 165984), (12, 110656), (13, 102144), (14, 94848), (16, 82992), (19, 69888), (21, 63232), (24, 55328), (26, 51072), (28, 47424), (32, 41496), (38, 34944), (39, 34048), (42, 31616), (48, 27664), (52, 25536), (56, 23712), (57, 23296), (64, 20748), (76, 17472), (78, 17024), (84, 15808), (91, 14592), (96, 13832), (104, 12768), (112, 11856), (114, 11648), (128, 10374), (133, 9984), (152, 8736), (156, 8512), (168, 7904), (182, 7296), (192, 6916), (208, 6384), (224, 5928), (228, 5824), (247, 5376), (256, 5187), (266, 4992), (273, 4864), (304, 4368), (312, 4256), (336, 3952), (364, 3648), (384, 3458), (399, 3328), (416, 3192), (448, 2964), (456, 2912), (494, 2688), (532, 2496), (546, 2432), (608, 2184), (624, 2128), (672, 1976), (728, 1824), (741, 1792), (768, 1729), (798, 1664), (832, 1596), (896, 1482), (912, 1456), (988, 1344), (1064, 1248), (1092, 1216)]