239993072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43987}}^1$

素因数の和:44037

約数の個数: 40

約数和(自身を含む): 523633152

約数和(自身を除く): 283640080

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 43987, 87974, 175948, 351896, 483857, 703792, 967714, 1363597, 1935428, 2727194, 3870856, 5454388, 7741712, 10908776, 14999567, 21817552, 29999134, 59998268, 119996536, 239993072]

約数ペア:

[(1, 239993072), (2, 119996536), (4, 59998268), (8, 29999134), (11, 21817552), (16, 14999567), (22, 10908776), (31, 7741712), (44, 5454388), (62, 3870856), (88, 2727194), (124, 1935428), (176, 1363597), (248, 967714), (341, 703792), (496, 483857), (682, 351896), (1364, 175948), (2728, 87974), (5456, 43987)]