247840224128

素因数分解:

$2^7\times 7^1\times {\mathrm{839}}^1\times {\mathrm{329687}}^1$

素因数の和:330547

約数の個数: 64

約数和(自身を含む): 564953356800

約数和(自身を除く): 317113132672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 839, 896, 1678, 3356, 5873, 6712, 11746, 13424, 23492, 26848, 46984, 53696, 93968, 107392, 187936, 329687, 375872, 659374, 751744, 1318748, 2307809, 2637496, 4615618, 5274992, 9231236, 10549984, 18462472, 21099968, 36924944, 42199936, 73849888, 147699776, 276607393, 295399552, 553214786, 1106429572, 1936251751, 2212859144, 3872503502, 4425718288, 7745007004, 8851436576, 15490014008, 17702873152, 30980028016, 35405746304, 61960056032, 123920112064, 247840224128]

約数ペア:

[(1, 247840224128), (2, 123920112064), (4, 61960056032), (7, 35405746304), (8, 30980028016), (14, 17702873152), (16, 15490014008), (28, 8851436576), (32, 7745007004), (56, 4425718288), (64, 3872503502), (112, 2212859144), (128, 1936251751), (224, 1106429572), (448, 553214786), (839, 295399552), (896, 276607393), (1678, 147699776), (3356, 73849888), (5873, 42199936), (6712, 36924944), (11746, 21099968), (13424, 18462472), (23492, 10549984), (26848, 9231236), (46984, 5274992), (53696, 4615618), (93968, 2637496), (107392, 2307809), (187936, 1318748), (329687, 751744), (375872, 659374)]