8319228

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 20467104

約数和(自身を除く): 12147876

約数列:

[1, 2, 3, 4, 6, 12, 37, 41, 74, 82, 111, 123, 148, 164, 222, 246, 444, 457, 492, 914, 1371, 1517, 1828, 2742, 3034, 4551, 5484, 6068, 9102, 16909, 18204, 18737, 33818, 37474, 50727, 56211, 67636, 74948, 101454, 112422, 202908, 224844, 693269, 1386538, 2079807, 2773076, 4159614, 8319228]

約数ペア:

[(1, 8319228), (2, 4159614), (3, 2773076), (4, 2079807), (6, 1386538), (12, 693269), (37, 224844), (41, 202908), (74, 112422), (82, 101454), (111, 74948), (123, 67636), (148, 56211), (164, 50727), (222, 37474), (246, 33818), (444, 18737), (457, 18204), (492, 16909), (914, 9102), (1371, 6068), (1517, 5484), (1828, 4551), (2742, 3034)]