1140577064

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{787}}^1$

素因数の和:1230

約数の個数: 64

約数和(自身を含む): 2396528640

約数和(自身を除く): 1255951576

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 383, 473, 766, 787, 946, 1532, 1574, 1892, 3064, 3148, 3784, 4213, 6296, 8426, 8657, 16469, 16852, 17314, 32938, 33704, 33841, 34628, 65876, 67682, 69256, 131752, 135364, 181159, 270728, 301421, 362318, 372251, 602842, 724636, 744502, 1205684, 1449272, 1489004, 2411368, 2978008, 3315631, 6631262, 12961103, 13262524, 25922206, 26525048, 51844412, 103688824, 142572133, 285144266, 570288532, 1140577064]

約数ペア:

[(1, 1140577064), (2, 570288532), (4, 285144266), (8, 142572133), (11, 103688824), (22, 51844412), (43, 26525048), (44, 25922206), (86, 13262524), (88, 12961103), (172, 6631262), (344, 3315631), (383, 2978008), (473, 2411368), (766, 1489004), (787, 1449272), (946, 1205684), (1532, 744502), (1574, 724636), (1892, 602842), (3064, 372251), (3148, 362318), (3784, 301421), (4213, 270728), (6296, 181159), (8426, 135364), (8657, 131752), (16469, 69256), (16852, 67682), (17314, 65876), (32938, 34628), (33704, 33841)]