816350094

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:535

約数の個数: 144

約数和(自身を含む): 2158266240

約数和(自身を除く): 1341916146

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 73, 93, 98, 126, 146, 147, 186, 217, 219, 279, 294, 409, 434, 438, 441, 511, 558, 651, 657, 818, 882, 1022, 1227, 1302, 1314, 1519, 1533, 1953, 2263, 2454, 2863, 3038, 3066, 3577, 3681, 3906, 4526, 4557, 4599, 5726, 6789, 7154, 7362, 8589, 9114, 9198, 10731, 12679, 13578, 13671, 15841, 17178, 20041, 20367, 21462, 25358, 25767, 27342, 29857, 31682, 32193, 38037, 40082, 40734, 47523, 51534, 59714, 60123, 64386, 76074, 88753, 89571, 95046, 110887, 114111, 120246, 142569, 177506, 179142, 180369, 208999, 221774, 228222, 266259, 268713, 285138, 332661, 360738, 417998, 532518, 537426, 621271, 626997, 665322, 798777, 925567, 997983, 1242542, 1253994, 1462993, 1597554, 1851134, 1863813, 1880991, 1995966, 2776701, 2925986, 3727626, 3761982, 4388979, 5553402, 5591439, 6478969, 8330103, 8777958, 11182878, 12957938, 13166937, 16660206, 19436907, 26333874, 38873814, 45352783, 58310721, 90705566, 116621442, 136058349, 272116698, 408175047, 816350094]

約数ペア:

[(1, 816350094), (2, 408175047), (3, 272116698), (6, 136058349), (7, 116621442), (9, 90705566), (14, 58310721), (18, 45352783), (21, 38873814), (31, 26333874), (42, 19436907), (49, 16660206), (62, 13166937), (63, 12957938), (73, 11182878), (93, 8777958), (98, 8330103), (126, 6478969), (146, 5591439), (147, 5553402), (186, 4388979), (217, 3761982), (219, 3727626), (279, 2925986), (294, 2776701), (409, 1995966), (434, 1880991), (438, 1863813), (441, 1851134), (511, 1597554), (558, 1462993), (651, 1253994), (657, 1242542), (818, 997983), (882, 925567), (1022, 798777), (1227, 665322), (1302, 626997), (1314, 621271), (1519, 537426), (1533, 532518), (1953, 417998), (2263, 360738), (2454, 332661), (2863, 285138), (3038, 268713), (3066, 266259), (3577, 228222), (3681, 221774), (3906, 208999), (4526, 180369), (4557, 179142), (4599, 177506), (5726, 142569), (6789, 120246), (7154, 114111), (7362, 110887), (8589, 95046), (9114, 89571), (9198, 88753), (10731, 76074), (12679, 64386), (13578, 60123), (13671, 59714), (15841, 51534), (17178, 47523), (20041, 40734), (20367, 40082), (21462, 38037), (25358, 32193), (25767, 31682), (27342, 29857)]