268163872

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{4547}}^1$

素因数の和:4673

約数の個数: 48

約数和(自身を含む): 561587040

約数和(自身を除く): 293423168

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 97, 152, 194, 304, 388, 608, 776, 1552, 1843, 3104, 3686, 4547, 7372, 9094, 14744, 18188, 29488, 36376, 58976, 72752, 86393, 145504, 172786, 345572, 441059, 691144, 882118, 1382288, 1764236, 2764576, 3528472, 7056944, 8380121, 14113888, 16760242, 33520484, 67040968, 134081936, 268163872]

約数ペア:

[(1, 268163872), (2, 134081936), (4, 67040968), (8, 33520484), (16, 16760242), (19, 14113888), (32, 8380121), (38, 7056944), (76, 3528472), (97, 2764576), (152, 1764236), (194, 1382288), (304, 882118), (388, 691144), (608, 441059), (776, 345572), (1552, 172786), (1843, 145504), (3104, 86393), (3686, 72752), (4547, 58976), (7372, 36376), (9094, 29488), (14744, 18188)]