424171808

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{1999}}^1$

素因数の和:2377

約数の個数: 48

約数和(自身を含む): 882000000

約数和(自身を除く): 457828192

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 349, 608, 698, 1396, 1999, 2792, 3998, 5584, 6631, 7996, 11168, 13262, 15992, 26524, 31984, 37981, 53048, 63968, 75962, 106096, 151924, 212192, 303848, 607696, 697651, 1215392, 1395302, 2790604, 5581208, 11162416, 13255369, 22324832, 26510738, 53021476, 106042952, 212085904, 424171808]

約数ペア:

[(1, 424171808), (2, 212085904), (4, 106042952), (8, 53021476), (16, 26510738), (19, 22324832), (32, 13255369), (38, 11162416), (76, 5581208), (152, 2790604), (304, 1395302), (349, 1215392), (608, 697651), (698, 607696), (1396, 303848), (1999, 212192), (2792, 151924), (3998, 106096), (5584, 75962), (6631, 63968), (7996, 53048), (11168, 37981), (13262, 31984), (15992, 26524)]