270397588

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{853}}^1$

素因数の和:1016

約数の個数: 48

約数和(自身を含む): 515542720

約数和(自身を除く): 245145132

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 97, 172, 194, 388, 817, 853, 1634, 1706, 1843, 3268, 3412, 3686, 4171, 7372, 8342, 16207, 16684, 32414, 36679, 64828, 73358, 79249, 82741, 146716, 158498, 165482, 316996, 330964, 696901, 1393802, 1572079, 2787604, 3144158, 3557863, 6288316, 7115726, 14231452, 67599397, 135198794, 270397588]

約数ペア:

[(1, 270397588), (2, 135198794), (4, 67599397), (19, 14231452), (38, 7115726), (43, 6288316), (76, 3557863), (86, 3144158), (97, 2787604), (172, 1572079), (194, 1393802), (388, 696901), (817, 330964), (853, 316996), (1634, 165482), (1706, 158498), (1843, 146716), (3268, 82741), (3412, 79249), (3686, 73358), (4171, 64828), (7372, 36679), (8342, 32414), (16207, 16684)]