311914812

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{15859}}^1$

素因数の和:16026

約数の個数: 48

約数和(自身を含む): 799344000

約数和(自身を除く): 487429188

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 149, 298, 447, 596, 894, 1639, 1788, 3278, 4917, 6556, 9834, 15859, 19668, 31718, 47577, 63436, 95154, 174449, 190308, 348898, 523347, 697796, 1046694, 2093388, 2362991, 4725982, 7088973, 9451964, 14177946, 25992901, 28355892, 51985802, 77978703, 103971604, 155957406, 311914812]

約数ペア:

[(1, 311914812), (2, 155957406), (3, 103971604), (4, 77978703), (6, 51985802), (11, 28355892), (12, 25992901), (22, 14177946), (33, 9451964), (44, 7088973), (66, 4725982), (132, 2362991), (149, 2093388), (298, 1046694), (447, 697796), (596, 523347), (894, 348898), (1639, 190308), (1788, 174449), (3278, 95154), (4917, 63436), (6556, 47577), (9834, 31718), (15859, 19668)]