1328754294

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{883}}^1\times {\mathrm{1327}}^1$

素因数の和:2231

約数の個数: 80

約数和(自身を含む): 3409156608

約数和(自身を除く): 2080402314

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 883, 1134, 1327, 1766, 2649, 2654, 3981, 5298, 6181, 7947, 7962, 9289, 11943, 12362, 15894, 18543, 18578, 23841, 23886, 27867, 35829, 37086, 47682, 55629, 55734, 71523, 71658, 83601, 107487, 111258, 143046, 166887, 167202, 214974, 250803, 333774, 500661, 501606, 752409, 1001322, 1171741, 1504818, 2343482, 3515223, 7030446, 8202187, 10545669, 16404374, 21091338, 24606561, 31637007, 49213122, 63274014, 73819683, 94911021, 147639366, 189822042, 221459049, 442918098, 664377147, 1328754294]

約数ペア:

[(1, 1328754294), (2, 664377147), (3, 442918098), (6, 221459049), (7, 189822042), (9, 147639366), (14, 94911021), (18, 73819683), (21, 63274014), (27, 49213122), (42, 31637007), (54, 24606561), (63, 21091338), (81, 16404374), (126, 10545669), (162, 8202187), (189, 7030446), (378, 3515223), (567, 2343482), (883, 1504818), (1134, 1171741), (1327, 1001322), (1766, 752409), (2649, 501606), (2654, 500661), (3981, 333774), (5298, 250803), (6181, 214974), (7947, 167202), (7962, 166887), (9289, 143046), (11943, 111258), (12362, 107487), (15894, 83601), (18543, 71658), (18578, 71523), (23841, 55734), (23886, 55629), (27867, 47682), (35829, 37086)]