213970464

素因数分解:

$2^5\times 3^3\times {\mathrm{247651}}^1$

素因数の和:247670

約数の個数: 48

約数和(自身を含む): 624083040

約数和(自身を除く): 410112576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 247651, 495302, 742953, 990604, 1485906, 1981208, 2228859, 2971812, 3962416, 4457718, 5943624, 6686577, 7924832, 8915436, 11887248, 13373154, 17830872, 23774496, 26746308, 35661744, 53492616, 71323488, 106985232, 213970464]

約数ペア:

[(1, 213970464), (2, 106985232), (3, 71323488), (4, 53492616), (6, 35661744), (8, 26746308), (9, 23774496), (12, 17830872), (16, 13373154), (18, 11887248), (24, 8915436), (27, 7924832), (32, 6686577), (36, 5943624), (48, 4457718), (54, 3962416), (72, 2971812), (96, 2228859), (108, 1981208), (144, 1485906), (216, 990604), (288, 742953), (432, 495302), (864, 247651)]