1129640064

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{420253}}^1$

素因数の和:420277

約数の個数: 64

約数和(自身を含む): 3429272640

約数和(自身を除く): 2299632576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 420253, 840506, 1260759, 1681012, 2521518, 2941771, 3362024, 5043036, 5883542, 6724048, 8825313, 10086072, 11767084, 13448096, 17650626, 20172144, 23534168, 26896192, 35301252, 40344288, 47068336, 53792384, 70602504, 80688576, 94136672, 141205008, 161377152, 188273344, 282410016, 376546688, 564820032, 1129640064]

約数ペア:

[(1, 1129640064), (2, 564820032), (3, 376546688), (4, 282410016), (6, 188273344), (7, 161377152), (8, 141205008), (12, 94136672), (14, 80688576), (16, 70602504), (21, 53792384), (24, 47068336), (28, 40344288), (32, 35301252), (42, 26896192), (48, 23534168), (56, 20172144), (64, 17650626), (84, 13448096), (96, 11767084), (112, 10086072), (128, 8825313), (168, 6724048), (192, 5883542), (224, 5043036), (336, 3362024), (384, 2941771), (448, 2521518), (672, 1681012), (896, 1260759), (1344, 840506), (2688, 420253)]