215309232

素因数分解:

$2^4\times 3^3\times {\mathrm{498401}}^1$

素因数の和:498418

約数の個数: 40

約数和(自身を含む): 618018480

約数和(自身を除く): 402709248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 498401, 996802, 1495203, 1993604, 2990406, 3987208, 4485609, 5980812, 7974416, 8971218, 11961624, 13456827, 17942436, 23923248, 26913654, 35884872, 53827308, 71769744, 107654616, 215309232]

約数ペア:

[(1, 215309232), (2, 107654616), (3, 71769744), (4, 53827308), (6, 35884872), (8, 26913654), (9, 23923248), (12, 17942436), (16, 13456827), (18, 11961624), (24, 8971218), (27, 7974416), (36, 5980812), (48, 4485609), (54, 3987208), (72, 2990406), (108, 1993604), (144, 1495203), (216, 996802), (432, 498401)]