420947712

素因数分解:

$2^8\times 3^3\times {\mathrm{60901}}^1$

素因数の和:60926

約数の個数: 72

約数和(自身を含む): 1244836880

約数和(自身を除く): 823889168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 60901, 121802, 182703, 243604, 365406, 487208, 548109, 730812, 974416, 1096218, 1461624, 1644327, 1948832, 2192436, 2923248, 3288654, 3897664, 4384872, 5846496, 6577308, 7795328, 8769744, 11692992, 13154616, 15590656, 17539488, 23385984, 26309232, 35078976, 46771968, 52618464, 70157952, 105236928, 140315904, 210473856, 420947712]

約数ペア:

[(1, 420947712), (2, 210473856), (3, 140315904), (4, 105236928), (6, 70157952), (8, 52618464), (9, 46771968), (12, 35078976), (16, 26309232), (18, 23385984), (24, 17539488), (27, 15590656), (32, 13154616), (36, 11692992), (48, 8769744), (54, 7795328), (64, 6577308), (72, 5846496), (96, 4384872), (108, 3897664), (128, 3288654), (144, 2923248), (192, 2192436), (216, 1948832), (256, 1644327), (288, 1461624), (384, 1096218), (432, 974416), (576, 730812), (768, 548109), (864, 487208), (1152, 365406), (1728, 243604), (2304, 182703), (3456, 121802), (6912, 60901)]