291235580524

素因数分解:

$2^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{733}}^1\times {\mathrm{19681}}^1$

素因数の和:20535

約数の個数: 72

約数和(自身を含む): 599475615648

約数和(自身を除く): 308240035124

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 103, 196, 206, 412, 721, 733, 1442, 1466, 2884, 2932, 5047, 5131, 10094, 10262, 19681, 20188, 20524, 35917, 39362, 71834, 75499, 78724, 137767, 143668, 150998, 275534, 301996, 528493, 551068, 964369, 1056986, 1928738, 2027143, 2113972, 3699451, 3857476, 4054286, 7398902, 8108572, 14190001, 14426173, 14797804, 28380002, 28852346, 56760004, 57704692, 99330007, 100983211, 198660014, 201966422, 397320028, 403932844, 706882477, 1413764954, 1485895819, 2827529908, 2971791638, 5943583276, 10401270733, 20802541466, 41605082932, 72808895131, 145617790262, 291235580524]

約数ペア:

[(1, 291235580524), (2, 145617790262), (4, 72808895131), (7, 41605082932), (14, 20802541466), (28, 10401270733), (49, 5943583276), (98, 2971791638), (103, 2827529908), (196, 1485895819), (206, 1413764954), (412, 706882477), (721, 403932844), (733, 397320028), (1442, 201966422), (1466, 198660014), (2884, 100983211), (2932, 99330007), (5047, 57704692), (5131, 56760004), (10094, 28852346), (10262, 28380002), (19681, 14797804), (20188, 14426173), (20524, 14190001), (35917, 8108572), (39362, 7398902), (71834, 4054286), (75499, 3857476), (78724, 3699451), (137767, 2113972), (143668, 2027143), (150998, 1928738), (275534, 1056986), (301996, 964369), (528493, 551068)]