288105104

素因数分解:

$2^4\times 7^2\times {\mathrm{89}}^1\times {\mathrm{4129}}^1$

素因数の和:4240

約数の個数: 60

約数和(自身を含む): 656793900

約数和(自身を除く): 368688796

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 89, 98, 112, 178, 196, 356, 392, 623, 712, 784, 1246, 1424, 2492, 4129, 4361, 4984, 8258, 8722, 9968, 16516, 17444, 28903, 33032, 34888, 57806, 66064, 69776, 115612, 202321, 231224, 367481, 404642, 462448, 734962, 809284, 1469924, 1618568, 2572367, 2939848, 3237136, 5144734, 5879696, 10289468, 18006569, 20578936, 36013138, 41157872, 72026276, 144052552, 288105104]

約数ペア:

[(1, 288105104), (2, 144052552), (4, 72026276), (7, 41157872), (8, 36013138), (14, 20578936), (16, 18006569), (28, 10289468), (49, 5879696), (56, 5144734), (89, 3237136), (98, 2939848), (112, 2572367), (178, 1618568), (196, 1469924), (356, 809284), (392, 734962), (623, 462448), (712, 404642), (784, 367481), (1246, 231224), (1424, 202321), (2492, 115612), (4129, 69776), (4361, 66064), (4984, 57806), (8258, 34888), (8722, 33032), (9968, 28903), (16516, 17444)]