422060984

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{2477}}^1$

素因数の和:2580

約数の個数: 48

約数和(自身を含む): 849706200

約数和(自身を除く): 427645216

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 236, 361, 472, 722, 1121, 1444, 2242, 2477, 2888, 4484, 4954, 8968, 9908, 19816, 21299, 42598, 47063, 85196, 94126, 146143, 170392, 188252, 292286, 376504, 584572, 894197, 1169144, 1788394, 2776717, 3576788, 5553434, 7153576, 11106868, 22213736, 52757623, 105515246, 211030492, 422060984]

約数ペア:

[(1, 422060984), (2, 211030492), (4, 105515246), (8, 52757623), (19, 22213736), (38, 11106868), (59, 7153576), (76, 5553434), (118, 3576788), (152, 2776717), (236, 1788394), (361, 1169144), (472, 894197), (722, 584572), (1121, 376504), (1444, 292286), (2242, 188252), (2477, 170392), (2888, 146143), (4484, 94126), (4954, 85196), (8968, 47063), (9908, 42598), (19816, 21299)]