728706

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:258

約数の個数: 32

約数和(自身を含む): 1624896

約数和(自身を除く): 896190

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 122, 181, 183, 362, 366, 543, 671, 1086, 1342, 1991, 2013, 3982, 4026, 5973, 11041, 11946, 22082, 33123, 66246, 121451, 242902, 364353, 728706]

約数ペア:

[(1, 728706), (2, 364353), (3, 242902), (6, 121451), (11, 66246), (22, 33123), (33, 22082), (61, 11946), (66, 11041), (122, 5973), (181, 4026), (183, 3982), (362, 2013), (366, 1991), (543, 1342), (671, 1086)]