1280570064

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{203653}}^1$

素因数の和:203795

約数の個数: 40

約数和(自身を含む): 3333408672

約数和(自身を除く): 2052838608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 6288, 203653, 407306, 610959, 814612, 1221918, 1629224, 2443836, 3258448, 4887672, 9775344, 26678543, 53357086, 80035629, 106714172, 160071258, 213428344, 320142516, 426856688, 640285032, 1280570064]

約数ペア:

[(1, 1280570064), (2, 640285032), (3, 426856688), (4, 320142516), (6, 213428344), (8, 160071258), (12, 106714172), (16, 80035629), (24, 53357086), (48, 26678543), (131, 9775344), (262, 4887672), (393, 3258448), (524, 2443836), (786, 1629224), (1048, 1221918), (1572, 814612), (2096, 610959), (3144, 407306), (6288, 203653)]