681488136

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{12637}}^1$

素因数の和:12763

約数の個数: 96

約数和(自身を含む): 2129250240

約数和(自身を除く): 1447762104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 107, 126, 168, 214, 252, 321, 428, 504, 642, 749, 856, 963, 1284, 1498, 1926, 2247, 2568, 2996, 3852, 4494, 5992, 6741, 7704, 8988, 12637, 13482, 17976, 25274, 26964, 37911, 50548, 53928, 75822, 88459, 101096, 113733, 151644, 176918, 227466, 265377, 303288, 353836, 454932, 530754, 707672, 796131, 909864, 1061508, 1352159, 1592262, 2123016, 2704318, 3184524, 4056477, 5408636, 6369048, 8112954, 9465113, 10817272, 12169431, 16225908, 18930226, 24338862, 28395339, 32451816, 37860452, 48677724, 56790678, 75720904, 85186017, 97355448, 113581356, 170372034, 227162712, 340744068, 681488136]

約数ペア:

[(1, 681488136), (2, 340744068), (3, 227162712), (4, 170372034), (6, 113581356), (7, 97355448), (8, 85186017), (9, 75720904), (12, 56790678), (14, 48677724), (18, 37860452), (21, 32451816), (24, 28395339), (28, 24338862), (36, 18930226), (42, 16225908), (56, 12169431), (63, 10817272), (72, 9465113), (84, 8112954), (107, 6369048), (126, 5408636), (168, 4056477), (214, 3184524), (252, 2704318), (321, 2123016), (428, 1592262), (504, 1352159), (642, 1061508), (749, 909864), (856, 796131), (963, 707672), (1284, 530754), (1498, 454932), (1926, 353836), (2247, 303288), (2568, 265377), (2996, 227466), (3852, 176918), (4494, 151644), (5992, 113733), (6741, 101096), (7704, 88459), (8988, 75822), (12637, 53928), (13482, 50548), (17976, 37911), (25274, 26964)]