218114512

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5711}}^1$

素因数の和:5768

約数の個数: 80

約数和(自身を含む): 543965184

約数和(自身を除く): 325850672

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 434, 496, 616, 682, 868, 1232, 1364, 1736, 2387, 2728, 3472, 4774, 5456, 5711, 9548, 11422, 19096, 22844, 38192, 39977, 45688, 62821, 79954, 91376, 125642, 159908, 177041, 251284, 319816, 354082, 439747, 502568, 639632, 708164, 879494, 1005136, 1239287, 1416328, 1758988, 1947451, 2478574, 2832656, 3517976, 3894902, 4957148, 7035952, 7789804, 9914296, 13632157, 15579608, 19828592, 27264314, 31159216, 54528628, 109057256, 218114512]

約数ペア:

[(1, 218114512), (2, 109057256), (4, 54528628), (7, 31159216), (8, 27264314), (11, 19828592), (14, 15579608), (16, 13632157), (22, 9914296), (28, 7789804), (31, 7035952), (44, 4957148), (56, 3894902), (62, 3517976), (77, 2832656), (88, 2478574), (112, 1947451), (124, 1758988), (154, 1416328), (176, 1239287), (217, 1005136), (248, 879494), (308, 708164), (341, 639632), (434, 502568), (496, 439747), (616, 354082), (682, 319816), (868, 251284), (1232, 177041), (1364, 159908), (1736, 125642), (2387, 91376), (2728, 79954), (3472, 62821), (4774, 45688), (5456, 39977), (5711, 38192), (9548, 22844), (11422, 19096)]