1281713856

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{351347}}^1$

素因数の和:351381

約数の個数: 56

約数和(自身を含む): 3569695680

約数和(自身を除く): 2287981824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 351347, 702694, 1054041, 1405388, 2108082, 2810776, 4216164, 5621552, 6675593, 8432328, 11243104, 13351186, 16864656, 20026779, 22486208, 26702372, 33729312, 40053558, 53404744, 67458624, 80107116, 106809488, 160214232, 213618976, 320428464, 427237952, 640856928, 1281713856]

約数ペア:

[(1, 1281713856), (2, 640856928), (3, 427237952), (4, 320428464), (6, 213618976), (8, 160214232), (12, 106809488), (16, 80107116), (19, 67458624), (24, 53404744), (32, 40053558), (38, 33729312), (48, 26702372), (57, 22486208), (64, 20026779), (76, 16864656), (96, 13351186), (114, 11243104), (152, 8432328), (192, 6675593), (228, 5621552), (304, 4216164), (456, 2810776), (608, 2108082), (912, 1405388), (1216, 1054041), (1824, 702694), (3648, 351347)]