309096

素因数分解:

$2^3\times 3^6\times {\mathrm{53}}^1$

素因数の和:77

約数の個数: 56

約数和(自身を含む): 885330

約数和(自身を除く): 576234

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 81, 106, 108, 159, 162, 212, 216, 243, 318, 324, 424, 477, 486, 636, 648, 729, 954, 972, 1272, 1431, 1458, 1908, 1944, 2862, 2916, 3816, 4293, 5724, 5832, 8586, 11448, 12879, 17172, 25758, 34344, 38637, 51516, 77274, 103032, 154548, 309096]

約数ペア:

[(1, 309096), (2, 154548), (3, 103032), (4, 77274), (6, 51516), (8, 38637), (9, 34344), (12, 25758), (18, 17172), (24, 12879), (27, 11448), (36, 8586), (53, 5832), (54, 5724), (72, 4293), (81, 3816), (106, 2916), (108, 2862), (159, 1944), (162, 1908), (212, 1458), (216, 1431), (243, 1272), (318, 972), (324, 954), (424, 729), (477, 648), (486, 636)]