381708

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:494

約数の個数: 36

約数和(自身を含む): 1009008

約数和(自身を除く): 627300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 461, 828, 922, 1383, 1844, 2766, 4149, 5532, 8298, 10603, 16596, 21206, 31809, 42412, 63618, 95427, 127236, 190854, 381708]

約数ペア:

[(1, 381708), (2, 190854), (3, 127236), (4, 95427), (6, 63618), (9, 42412), (12, 31809), (18, 21206), (23, 16596), (36, 10603), (46, 8298), (69, 5532), (92, 4149), (138, 2766), (207, 1844), (276, 1383), (414, 922), (461, 828)]