313782784

素因数分解:

$2^9\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3019}}^1$

素因数の和:3073

約数の個数: 80

約数和(自身を含む): 741470400

約数和(自身を除く): 427687616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 448, 464, 512, 812, 896, 928, 1624, 1792, 1856, 3019, 3248, 3584, 3712, 6038, 6496, 7424, 12076, 12992, 14848, 21133, 24152, 25984, 42266, 48304, 51968, 84532, 87551, 96608, 103936, 169064, 175102, 193216, 338128, 350204, 386432, 612857, 676256, 700408, 772864, 1225714, 1352512, 1400816, 1545728, 2451428, 2705024, 2801632, 4902856, 5410048, 5603264, 9805712, 10820096, 11206528, 19611424, 22413056, 39222848, 44826112, 78445696, 156891392, 313782784]

約数ペア:

[(1, 313782784), (2, 156891392), (4, 78445696), (7, 44826112), (8, 39222848), (14, 22413056), (16, 19611424), (28, 11206528), (29, 10820096), (32, 9805712), (56, 5603264), (58, 5410048), (64, 4902856), (112, 2801632), (116, 2705024), (128, 2451428), (203, 1545728), (224, 1400816), (232, 1352512), (256, 1225714), (406, 772864), (448, 700408), (464, 676256), (512, 612857), (812, 386432), (896, 350204), (928, 338128), (1624, 193216), (1792, 175102), (1856, 169064), (3019, 103936), (3248, 96608), (3584, 87551), (3712, 84532), (6038, 51968), (6496, 48304), (7424, 42266), (12076, 25984), (12992, 24152), (14848, 21133)]