388521768

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{2153}}^1$

素因数の和:2338

約数の個数: 64

約数和(自身を含む): 994631040

約数和(自身を除く): 606109272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 103, 146, 206, 219, 292, 309, 412, 438, 584, 618, 824, 876, 1236, 1752, 2153, 2472, 4306, 6459, 7519, 8612, 12918, 15038, 17224, 22557, 25836, 30076, 45114, 51672, 60152, 90228, 157169, 180456, 221759, 314338, 443518, 471507, 628676, 665277, 887036, 943014, 1257352, 1330554, 1774072, 1886028, 2661108, 3772056, 5322216, 16188407, 32376814, 48565221, 64753628, 97130442, 129507256, 194260884, 388521768]

約数ペア:

[(1, 388521768), (2, 194260884), (3, 129507256), (4, 97130442), (6, 64753628), (8, 48565221), (12, 32376814), (24, 16188407), (73, 5322216), (103, 3772056), (146, 2661108), (206, 1886028), (219, 1774072), (292, 1330554), (309, 1257352), (412, 943014), (438, 887036), (584, 665277), (618, 628676), (824, 471507), (876, 443518), (1236, 314338), (1752, 221759), (2153, 180456), (2472, 157169), (4306, 90228), (6459, 60152), (7519, 51672), (8612, 45114), (12918, 30076), (15038, 25836), (17224, 22557)]