8191388016

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{1160911}}^1$

素因数の和:1160939

約数の個数: 90

約数和(自身を含む): 26667309552

約数和(自身を除く): 18475921536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 1160911, 2321822, 3482733, 4643644, 6965466, 8126377, 9287288, 10448199, 13930932, 16252754, 18574576, 20896398, 24379131, 27861864, 32505508, 41792796, 48758262, 55723728, 56884639, 65011016, 73137393, 83585592, 97516524, 113769278, 130022032, 146274786, 167171184, 170653917, 195033048, 227538556, 292549572, 341307834, 390066096, 455077112, 511961751, 585099144, 682615668, 910154224, 1023923502, 1170198288, 1365231336, 2047847004, 2730462672, 4095694008, 8191388016]

約数ペア:

[(1, 8191388016), (2, 4095694008), (3, 2730462672), (4, 2047847004), (6, 1365231336), (7, 1170198288), (8, 1023923502), (9, 910154224), (12, 682615668), (14, 585099144), (16, 511961751), (18, 455077112), (21, 390066096), (24, 341307834), (28, 292549572), (36, 227538556), (42, 195033048), (48, 170653917), (49, 167171184), (56, 146274786), (63, 130022032), (72, 113769278), (84, 97516524), (98, 83585592), (112, 73137393), (126, 65011016), (144, 56884639), (147, 55723728), (168, 48758262), (196, 41792796), (252, 32505508), (294, 27861864), (336, 24379131), (392, 20896398), (441, 18574576), (504, 16252754), (588, 13930932), (784, 10448199), (882, 9287288), (1008, 8126377), (1176, 6965466), (1764, 4643644), (2352, 3482733), (3528, 2321822), (7056, 1160911)]