235082916

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:689

約数の個数: 72

約数和(自身を含む): 605404800

約数和(自身を除く): 370321884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 139, 218, 278, 327, 417, 431, 436, 556, 654, 834, 862, 981, 1251, 1293, 1308, 1668, 1724, 1962, 2502, 2586, 3879, 3924, 5004, 5172, 7758, 15151, 15516, 30302, 45453, 46979, 59909, 60604, 90906, 93958, 119818, 136359, 140937, 179727, 181812, 187916, 239636, 272718, 281874, 359454, 422811, 539181, 545436, 563748, 718908, 845622, 1078362, 1691244, 2156724, 6530081, 13060162, 19590243, 26120324, 39180486, 58770729, 78360972, 117541458, 235082916]

約数ペア:

[(1, 235082916), (2, 117541458), (3, 78360972), (4, 58770729), (6, 39180486), (9, 26120324), (12, 19590243), (18, 13060162), (36, 6530081), (109, 2156724), (139, 1691244), (218, 1078362), (278, 845622), (327, 718908), (417, 563748), (431, 545436), (436, 539181), (556, 422811), (654, 359454), (834, 281874), (862, 272718), (981, 239636), (1251, 187916), (1293, 181812), (1308, 179727), (1668, 140937), (1724, 136359), (1962, 119818), (2502, 93958), (2586, 90906), (3879, 60604), (3924, 59909), (5004, 46979), (5172, 45453), (7758, 30302), (15151, 15516)]