1288881984

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{9743}}^1$

素因数の和:9824

約数の個数: 112

約数和(自身を含む): 3742163712

約数和(自身を除く): 2453281728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 53, 64, 78, 96, 104, 106, 156, 159, 192, 208, 212, 312, 318, 416, 424, 624, 636, 689, 832, 848, 1248, 1272, 1378, 1696, 2067, 2496, 2544, 2756, 3392, 4134, 5088, 5512, 8268, 9743, 10176, 11024, 16536, 19486, 22048, 29229, 33072, 38972, 44096, 58458, 66144, 77944, 116916, 126659, 132288, 155888, 233832, 253318, 311776, 379977, 467664, 506636, 516379, 623552, 759954, 935328, 1013272, 1032758, 1519908, 1549137, 1870656, 2026544, 2065516, 3039816, 3098274, 4053088, 4131032, 6079632, 6196548, 6712927, 8106176, 8262064, 12159264, 12393096, 13425854, 16524128, 20138781, 24318528, 24786192, 26851708, 33048256, 40277562, 49572384, 53703416, 80555124, 99144768, 107406832, 161110248, 214813664, 322220496, 429627328, 644440992, 1288881984]

約数ペア:

[(1, 1288881984), (2, 644440992), (3, 429627328), (4, 322220496), (6, 214813664), (8, 161110248), (12, 107406832), (13, 99144768), (16, 80555124), (24, 53703416), (26, 49572384), (32, 40277562), (39, 33048256), (48, 26851708), (52, 24786192), (53, 24318528), (64, 20138781), (78, 16524128), (96, 13425854), (104, 12393096), (106, 12159264), (156, 8262064), (159, 8106176), (192, 6712927), (208, 6196548), (212, 6079632), (312, 4131032), (318, 4053088), (416, 3098274), (424, 3039816), (624, 2065516), (636, 2026544), (689, 1870656), (832, 1549137), (848, 1519908), (1248, 1032758), (1272, 1013272), (1378, 935328), (1696, 759954), (2067, 623552), (2496, 516379), (2544, 506636), (2756, 467664), (3392, 379977), (4134, 311776), (5088, 253318), (5512, 233832), (8268, 155888), (9743, 132288), (10176, 126659), (11024, 116916), (16536, 77944), (19486, 66144), (22048, 58458), (29229, 44096), (33072, 38972)]