289536

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:61

約数の個数: 72

約数和(自身を含む): 858480

約数和(自身を除く): 568944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 32, 39, 48, 52, 58, 64, 78, 87, 96, 104, 116, 128, 156, 174, 192, 208, 232, 256, 312, 348, 377, 384, 416, 464, 624, 696, 754, 768, 832, 928, 1131, 1248, 1392, 1508, 1664, 1856, 2262, 2496, 2784, 3016, 3328, 3712, 4524, 4992, 5568, 6032, 7424, 9048, 9984, 11136, 12064, 18096, 22272, 24128, 36192, 48256, 72384, 96512, 144768, 289536]

約数ペア:

[(1, 289536), (2, 144768), (3, 96512), (4, 72384), (6, 48256), (8, 36192), (12, 24128), (13, 22272), (16, 18096), (24, 12064), (26, 11136), (29, 9984), (32, 9048), (39, 7424), (48, 6032), (52, 5568), (58, 4992), (64, 4524), (78, 3712), (87, 3328), (96, 3016), (104, 2784), (116, 2496), (128, 2262), (156, 1856), (174, 1664), (192, 1508), (208, 1392), (232, 1248), (256, 1131), (312, 928), (348, 832), (377, 768), (384, 754), (416, 696), (464, 624)]