1601616

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:619

約数の個数: 40

約数和(自身を含む): 4213024

約数和(自身を除く): 2611408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 547, 732, 976, 1094, 1464, 1641, 2188, 2928, 3282, 4376, 6564, 8752, 13128, 26256, 33367, 66734, 100101, 133468, 200202, 266936, 400404, 533872, 800808, 1601616]

約数ペア:

[(1, 1601616), (2, 800808), (3, 533872), (4, 400404), (6, 266936), (8, 200202), (12, 133468), (16, 100101), (24, 66734), (48, 33367), (61, 26256), (122, 13128), (183, 8752), (244, 6564), (366, 4376), (488, 3282), (547, 2928), (732, 2188), (976, 1641), (1094, 1464)]