289333674

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{5843}}^1$

素因数の和:5992

約数の個数: 64

約数和(自身を含む): 740551680

約数和(自身を除く): 451218006

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 131, 189, 262, 378, 393, 786, 917, 1179, 1834, 2358, 2751, 3537, 5502, 5843, 7074, 8253, 11686, 16506, 17529, 24759, 35058, 40901, 49518, 52587, 81802, 105174, 122703, 157761, 245406, 315522, 368109, 736218, 765433, 1104327, 1530866, 2208654, 2296299, 4592598, 5358031, 6888897, 10716062, 13777794, 16074093, 20666691, 32148186, 41333382, 48222279, 96444558, 144666837, 289333674]

約数ペア:

[(1, 289333674), (2, 144666837), (3, 96444558), (6, 48222279), (7, 41333382), (9, 32148186), (14, 20666691), (18, 16074093), (21, 13777794), (27, 10716062), (42, 6888897), (54, 5358031), (63, 4592598), (126, 2296299), (131, 2208654), (189, 1530866), (262, 1104327), (378, 765433), (393, 736218), (786, 368109), (917, 315522), (1179, 245406), (1834, 157761), (2358, 122703), (2751, 105174), (3537, 81802), (5502, 52587), (5843, 49518), (7074, 40901), (8253, 35058), (11686, 24759), (16506, 17529)]