2986656551272

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{6761}}^1\times {\mathrm{5347}}^1$

素因数の和:12586

約数の個数: 64

約数和(自身を含む): 5858434512000

約数和(自身を除く): 2871777960728

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 449, 898, 1796, 3592, 5347, 6761, 10327, 10694, 13522, 20654, 21388, 27044, 41308, 42776, 54088, 82616, 122981, 155503, 245962, 311006, 491924, 622012, 983848, 1244024, 2400803, 3035689, 4801606, 6071378, 9603212, 12142756, 19206424, 24285512, 36151067, 55218469, 69820847, 72302134, 110436938, 139641694, 144604268, 220873876, 279283388, 289208536, 441747752, 558566776, 831474541, 1662949082, 3325898164, 6651796328, 16231829083, 32463658166, 64927316332, 129854632664, 373332068909, 746664137818, 1493328275636, 2986656551272]

約数ペア:

[(1, 2986656551272), (2, 1493328275636), (4, 746664137818), (8, 373332068909), (23, 129854632664), (46, 64927316332), (92, 32463658166), (184, 16231829083), (449, 6651796328), (898, 3325898164), (1796, 1662949082), (3592, 831474541), (5347, 558566776), (6761, 441747752), (10327, 289208536), (10694, 279283388), (13522, 220873876), (20654, 144604268), (21388, 139641694), (27044, 110436938), (41308, 72302134), (42776, 69820847), (54088, 55218469), (82616, 36151067), (122981, 24285512), (155503, 19206424), (245962, 12142756), (311006, 9603212), (491924, 6071378), (622012, 4801606), (983848, 3035689), (1244024, 2400803)]