209627904

素因数分解:

$2^8\times 3^1\times {\mathrm{499}}^1\times {\mathrm{547}}^1$

素因数の和:1065

約数の個数: 72

約数和(自身を含む): 560056000

約数和(自身を除く): 350428096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 499, 547, 768, 998, 1094, 1497, 1641, 1996, 2188, 2994, 3282, 3992, 4376, 5988, 6564, 7984, 8752, 11976, 13128, 15968, 17504, 23952, 26256, 31936, 35008, 47904, 52512, 63872, 70016, 95808, 105024, 127744, 140032, 191616, 210048, 272953, 383232, 420096, 545906, 818859, 1091812, 1637718, 2183624, 3275436, 4367248, 6550872, 8734496, 13101744, 17468992, 26203488, 34937984, 52406976, 69875968, 104813952, 209627904]

約数ペア:

[(1, 209627904), (2, 104813952), (3, 69875968), (4, 52406976), (6, 34937984), (8, 26203488), (12, 17468992), (16, 13101744), (24, 8734496), (32, 6550872), (48, 4367248), (64, 3275436), (96, 2183624), (128, 1637718), (192, 1091812), (256, 818859), (384, 545906), (499, 420096), (547, 383232), (768, 272953), (998, 210048), (1094, 191616), (1497, 140032), (1641, 127744), (1996, 105024), (2188, 95808), (2994, 70016), (3282, 63872), (3992, 52512), (4376, 47904), (5988, 35008), (6564, 31936), (7984, 26256), (8752, 23952), (11976, 17504), (13128, 15968)]