271411956

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{743}}^1$

素因数の和:965

約数の個数: 72

約数和(自身を含む): 701413440

約数和(自身を除く): 430001484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 139, 146, 219, 278, 292, 417, 438, 556, 657, 743, 834, 876, 1251, 1314, 1486, 1668, 2229, 2502, 2628, 2972, 4458, 5004, 6687, 8916, 10147, 13374, 20294, 26748, 30441, 40588, 54239, 60882, 91323, 103277, 108478, 121764, 162717, 182646, 206554, 216956, 309831, 325434, 365292, 413108, 488151, 619662, 650868, 929493, 976302, 1239324, 1858986, 1952604, 3717972, 7539221, 15078442, 22617663, 30156884, 45235326, 67852989, 90470652, 135705978, 271411956]

約数ペア:

[(1, 271411956), (2, 135705978), (3, 90470652), (4, 67852989), (6, 45235326), (9, 30156884), (12, 22617663), (18, 15078442), (36, 7539221), (73, 3717972), (139, 1952604), (146, 1858986), (219, 1239324), (278, 976302), (292, 929493), (417, 650868), (438, 619662), (556, 488151), (657, 413108), (743, 365292), (834, 325434), (876, 309831), (1251, 216956), (1314, 206554), (1486, 182646), (1668, 162717), (2229, 121764), (2502, 108478), (2628, 103277), (2972, 91323), (4458, 60882), (5004, 54239), (6687, 40588), (8916, 30441), (10147, 26748), (13374, 20294)]