399184458

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{4057}}^1$

素因数の和:4139

約数の個数: 48

約数和(自身を含む): 861724416

約数和(自身を除く): 462539958

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 529, 713, 1058, 1426, 1587, 2139, 3174, 4057, 4278, 8114, 12171, 16399, 24342, 32798, 49197, 93311, 98394, 125767, 186622, 251534, 279933, 377301, 559866, 754602, 2146153, 2892641, 4292306, 5785282, 6438459, 8677923, 12876918, 17355846, 66530743, 133061486, 199592229, 399184458]

約数ペア:

[(1, 399184458), (2, 199592229), (3, 133061486), (6, 66530743), (23, 17355846), (31, 12876918), (46, 8677923), (62, 6438459), (69, 5785282), (93, 4292306), (138, 2892641), (186, 2146153), (529, 754602), (713, 559866), (1058, 377301), (1426, 279933), (1587, 251534), (2139, 186622), (3174, 125767), (4057, 98394), (4278, 93311), (8114, 49197), (12171, 32798), (16399, 24342)]