217373268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{35449}}^1$

素因数の和:35536

約数の個数: 48

約数和(自身を含む): 587619200

約数和(自身を除く): 370245932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 6132, 35449, 70898, 106347, 141796, 212694, 248143, 425388, 496286, 744429, 992572, 1488858, 2587777, 2977716, 5175554, 7763331, 10351108, 15526662, 18114439, 31053324, 36228878, 54343317, 72457756, 108686634, 217373268]

約数ペア:

[(1, 217373268), (2, 108686634), (3, 72457756), (4, 54343317), (6, 36228878), (7, 31053324), (12, 18114439), (14, 15526662), (21, 10351108), (28, 7763331), (42, 5175554), (73, 2977716), (84, 2587777), (146, 1488858), (219, 992572), (292, 744429), (438, 496286), (511, 425388), (876, 248143), (1022, 212694), (1533, 141796), (2044, 106347), (3066, 70898), (6132, 35449)]