260819784

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{22783}}^1$

素因数の和:22851

約数の個数: 64

約数和(自身を含む): 738201600

約数和(自身を除く): 477381816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 106, 108, 159, 212, 216, 318, 424, 477, 636, 954, 1272, 1431, 1908, 2862, 3816, 5724, 11448, 22783, 45566, 68349, 91132, 136698, 182264, 205047, 273396, 410094, 546792, 615141, 820188, 1207499, 1230282, 1640376, 2414998, 2460564, 3622497, 4829996, 4921128, 7244994, 9659992, 10867491, 14489988, 21734982, 28979976, 32602473, 43469964, 65204946, 86939928, 130409892, 260819784]

約数ペア:

[(1, 260819784), (2, 130409892), (3, 86939928), (4, 65204946), (6, 43469964), (8, 32602473), (9, 28979976), (12, 21734982), (18, 14489988), (24, 10867491), (27, 9659992), (36, 7244994), (53, 4921128), (54, 4829996), (72, 3622497), (106, 2460564), (108, 2414998), (159, 1640376), (212, 1230282), (216, 1207499), (318, 820188), (424, 615141), (477, 546792), (636, 410094), (954, 273396), (1272, 205047), (1431, 182264), (1908, 136698), (2862, 91132), (3816, 68349), (5724, 45566), (11448, 22783)]