496495720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{3797}}^1$

素因数の和:4282

約数の個数: 64

約数和(自身を含む): 1279774080

約数和(自身を除く): 783278360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 467, 934, 1868, 2335, 3269, 3736, 3797, 4670, 6538, 7594, 9340, 13076, 15188, 16345, 18680, 18985, 26152, 26579, 30376, 32690, 37970, 53158, 65380, 75940, 106316, 130760, 132895, 151880, 212632, 265790, 531580, 1063160, 1773199, 3546398, 7092796, 8865995, 12412393, 14185592, 17731990, 24824786, 35463980, 49649572, 62061965, 70927960, 99299144, 124123930, 248247860, 496495720]

約数ペア:

[(1, 496495720), (2, 248247860), (4, 124123930), (5, 99299144), (7, 70927960), (8, 62061965), (10, 49649572), (14, 35463980), (20, 24824786), (28, 17731990), (35, 14185592), (40, 12412393), (56, 8865995), (70, 7092796), (140, 3546398), (280, 1773199), (467, 1063160), (934, 531580), (1868, 265790), (2335, 212632), (3269, 151880), (3736, 132895), (3797, 130760), (4670, 106316), (6538, 75940), (7594, 65380), (9340, 53158), (13076, 37970), (15188, 32690), (16345, 30376), (18680, 26579), (18985, 26152)]