280448712

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{617}}^1$

素因数の和:795

約数の個数: 96

約数和(自身を含む): 780904800

約数和(自身を除く): 500456088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 107, 118, 177, 214, 236, 321, 354, 428, 472, 531, 617, 642, 708, 856, 963, 1062, 1234, 1284, 1416, 1851, 1926, 2124, 2468, 2568, 3702, 3852, 4248, 4936, 5553, 6313, 7404, 7704, 11106, 12626, 14808, 18939, 22212, 25252, 36403, 37878, 44424, 50504, 56817, 66019, 72806, 75756, 109209, 113634, 132038, 145612, 151512, 198057, 218418, 227268, 264076, 291224, 327627, 396114, 436836, 454536, 528152, 594171, 655254, 792228, 873672, 1188342, 1310508, 1584456, 2376684, 2621016, 3895121, 4753368, 7790242, 11685363, 15580484, 23370726, 31160968, 35056089, 46741452, 70112178, 93482904, 140224356, 280448712]

約数ペア:

[(1, 280448712), (2, 140224356), (3, 93482904), (4, 70112178), (6, 46741452), (8, 35056089), (9, 31160968), (12, 23370726), (18, 15580484), (24, 11685363), (36, 7790242), (59, 4753368), (72, 3895121), (107, 2621016), (118, 2376684), (177, 1584456), (214, 1310508), (236, 1188342), (321, 873672), (354, 792228), (428, 655254), (472, 594171), (531, 528152), (617, 454536), (642, 436836), (708, 396114), (856, 327627), (963, 291224), (1062, 264076), (1234, 227268), (1284, 218418), (1416, 198057), (1851, 151512), (1926, 145612), (2124, 132038), (2468, 113634), (2568, 109209), (3702, 75756), (3852, 72806), (4248, 66019), (4936, 56817), (5553, 50504), (6313, 44424), (7404, 37878), (7704, 36403), (11106, 25252), (12626, 22212), (14808, 18939)]