291956084

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1\times {\mathrm{347}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 592435200

約数和(自身を除く): 300479116

約数列:

[1, 2, 4, 7, 14, 28, 151, 199, 302, 347, 398, 604, 694, 796, 1057, 1388, 1393, 2114, 2429, 2786, 4228, 4858, 5572, 9716, 30049, 52397, 60098, 69053, 104794, 120196, 138106, 209588, 210343, 276212, 366779, 420686, 483371, 733558, 841372, 966742, 1467116, 1933484, 10427003, 20854006, 41708012, 72989021, 145978042, 291956084]

約数ペア:

[(1, 291956084), (2, 145978042), (4, 72989021), (7, 41708012), (14, 20854006), (28, 10427003), (151, 1933484), (199, 1467116), (302, 966742), (347, 841372), (398, 733558), (604, 483371), (694, 420686), (796, 366779), (1057, 276212), (1388, 210343), (1393, 209588), (2114, 138106), (2429, 120196), (2786, 104794), (4228, 69053), (4858, 60098), (5572, 52397), (9716, 30049)]