238236488

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3709}}^1$

素因数の和:3790

約数の個数: 64

約数和(自身を含む): 541363200

約数和(自身を除く): 303126712

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 37, 56, 62, 74, 124, 148, 217, 248, 259, 296, 434, 518, 868, 1036, 1147, 1736, 2072, 2294, 3709, 4588, 7418, 8029, 9176, 14836, 16058, 25963, 29672, 32116, 51926, 64232, 103852, 114979, 137233, 207704, 229958, 274466, 459916, 548932, 804853, 919832, 960631, 1097864, 1609706, 1921262, 3219412, 3842524, 4254223, 6438824, 7685048, 8508446, 17016892, 29779561, 34033784, 59559122, 119118244, 238236488]

約数ペア:

[(1, 238236488), (2, 119118244), (4, 59559122), (7, 34033784), (8, 29779561), (14, 17016892), (28, 8508446), (31, 7685048), (37, 6438824), (56, 4254223), (62, 3842524), (74, 3219412), (124, 1921262), (148, 1609706), (217, 1097864), (248, 960631), (259, 919832), (296, 804853), (434, 548932), (518, 459916), (868, 274466), (1036, 229958), (1147, 207704), (1736, 137233), (2072, 114979), (2294, 103852), (3709, 64232), (4588, 51926), (7418, 32116), (8029, 29672), (9176, 25963), (14836, 16058)]