440255196

素因数分解:

$2^2\times 3^3\times {\mathrm{1373}}^1\times {\mathrm{2969}}^1$

素因数の和:4355

約数の個数: 48

約数和(自身を含む): 1142618400

約数和(自身を除く): 702363204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1373, 2746, 2969, 4119, 5492, 5938, 8238, 8907, 11876, 12357, 16476, 17814, 24714, 26721, 35628, 37071, 49428, 53442, 74142, 80163, 106884, 148284, 160326, 320652, 4076437, 8152874, 12229311, 16305748, 24458622, 36687933, 48917244, 73375866, 110063799, 146751732, 220127598, 440255196]

約数ペア:

[(1, 440255196), (2, 220127598), (3, 146751732), (4, 110063799), (6, 73375866), (9, 48917244), (12, 36687933), (18, 24458622), (27, 16305748), (36, 12229311), (54, 8152874), (108, 4076437), (1373, 320652), (2746, 160326), (2969, 148284), (4119, 106884), (5492, 80163), (5938, 74142), (8238, 53442), (8907, 49428), (11876, 37071), (12357, 35628), (16476, 26721), (17814, 24714)]