282989868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{25717}}^1$

素因数の和:25862

約数の個数: 48

約数和(自身を含む): 760429824

約数和(自身を除く): 477439956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 131, 262, 393, 524, 786, 917, 1572, 1834, 2751, 3668, 5502, 11004, 25717, 51434, 77151, 102868, 154302, 180019, 308604, 360038, 540057, 720076, 1080114, 2160228, 3368927, 6737854, 10106781, 13475708, 20213562, 23582489, 40427124, 47164978, 70747467, 94329956, 141494934, 282989868]

約数ペア:

[(1, 282989868), (2, 141494934), (3, 94329956), (4, 70747467), (6, 47164978), (7, 40427124), (12, 23582489), (14, 20213562), (21, 13475708), (28, 10106781), (42, 6737854), (84, 3368927), (131, 2160228), (262, 1080114), (393, 720076), (524, 540057), (786, 360038), (917, 308604), (1572, 180019), (1834, 154302), (2751, 102868), (3668, 77151), (5502, 51434), (11004, 25717)]