316730848

素因数分解:

$2^5\times 7^1\times {\mathrm{137}}^1\times {\mathrm{10321}}^1$

素因数の和:10475

約数の個数: 48

約数和(自身を含む): 717915744

約数和(自身を除く): 401184896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 137, 224, 274, 548, 959, 1096, 1918, 2192, 3836, 4384, 7672, 10321, 15344, 20642, 30688, 41284, 72247, 82568, 144494, 165136, 288988, 330272, 577976, 1155952, 1413977, 2311904, 2827954, 5655908, 9897839, 11311816, 19795678, 22623632, 39591356, 45247264, 79182712, 158365424, 316730848]

約数ペア:

[(1, 316730848), (2, 158365424), (4, 79182712), (7, 45247264), (8, 39591356), (14, 22623632), (16, 19795678), (28, 11311816), (32, 9897839), (56, 5655908), (112, 2827954), (137, 2311904), (224, 1413977), (274, 1155952), (548, 577976), (959, 330272), (1096, 288988), (1918, 165136), (2192, 144494), (3836, 82568), (4384, 72247), (7672, 41284), (10321, 30688), (15344, 20642)]