280256544

素因数分解:

$2^5\times 3^3\times {\mathrm{547}}^1\times {\mathrm{593}}^1$

素因数の和:1159

約数の個数: 96

約数和(自身を含む): 820290240

約数和(自身を除く): 540033696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 547, 593, 864, 1094, 1186, 1641, 1779, 2188, 2372, 3282, 3558, 4376, 4744, 4923, 5337, 6564, 7116, 8752, 9488, 9846, 10674, 13128, 14232, 14769, 16011, 17504, 18976, 19692, 21348, 26256, 28464, 29538, 32022, 39384, 42696, 52512, 56928, 59076, 64044, 78768, 85392, 118152, 128088, 157536, 170784, 236304, 256176, 324371, 472608, 512352, 648742, 973113, 1297484, 1946226, 2594968, 2919339, 3892452, 5189936, 5838678, 7784904, 8758017, 10379872, 11677356, 15569808, 17516034, 23354712, 31139616, 35032068, 46709424, 70064136, 93418848, 140128272, 280256544]

約数ペア:

[(1, 280256544), (2, 140128272), (3, 93418848), (4, 70064136), (6, 46709424), (8, 35032068), (9, 31139616), (12, 23354712), (16, 17516034), (18, 15569808), (24, 11677356), (27, 10379872), (32, 8758017), (36, 7784904), (48, 5838678), (54, 5189936), (72, 3892452), (96, 2919339), (108, 2594968), (144, 1946226), (216, 1297484), (288, 973113), (432, 648742), (547, 512352), (593, 472608), (864, 324371), (1094, 256176), (1186, 236304), (1641, 170784), (1779, 157536), (2188, 128088), (2372, 118152), (3282, 85392), (3558, 78768), (4376, 64044), (4744, 59076), (4923, 56928), (5337, 52512), (6564, 42696), (7116, 39384), (8752, 32022), (9488, 29538), (9846, 28464), (10674, 26256), (13128, 21348), (14232, 19692), (14769, 18976), (16011, 17504)]