221498609838

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{439}}^1\times {\mathrm{1361}}^1$

素因数の和:1994

約数の個数: 128

約数和(自身を含む): 500173470720

約数和(自身を除く): 278674860882

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 137, 246, 274, 411, 439, 451, 822, 878, 902, 1317, 1353, 1361, 1507, 2634, 2706, 2722, 3014, 4083, 4521, 4829, 5617, 8166, 9042, 9658, 11234, 14487, 14971, 16851, 17999, 28974, 29942, 33702, 35998, 44913, 53997, 55801, 60143, 61787, 89826, 107994, 111602, 120286, 123574, 167403, 180429, 185361, 186457, 197989, 334806, 360858, 370722, 372914, 395978, 559371, 593967, 597479, 613811, 661573, 1118742, 1187934, 1194958, 1227622, 1323146, 1792437, 1841433, 1984719, 2051027, 2465863, 3584874, 3682866, 3969438, 4102054, 4931726, 6153081, 6572269, 7397589, 7644737, 12306162, 13144538, 14795178, 15289474, 19716807, 22934211, 24496639, 27124493, 39433614, 45868422, 48993278, 54248986, 73489917, 81373479, 81854623, 84092107, 146979834, 162746958, 163709246, 168184214, 245563869, 252276321, 269463029, 491127738, 504552642, 538926058, 808389087, 900400853, 1616778174, 1800801706, 2701202559, 3356039543, 5402405118, 6712079086, 10068118629, 20136237258, 36916434973, 73832869946, 110749304919, 221498609838]

約数ペア:

[(1, 221498609838), (2, 110749304919), (3, 73832869946), (6, 36916434973), (11, 20136237258), (22, 10068118629), (33, 6712079086), (41, 5402405118), (66, 3356039543), (82, 2701202559), (123, 1800801706), (137, 1616778174), (246, 900400853), (274, 808389087), (411, 538926058), (439, 504552642), (451, 491127738), (822, 269463029), (878, 252276321), (902, 245563869), (1317, 168184214), (1353, 163709246), (1361, 162746958), (1507, 146979834), (2634, 84092107), (2706, 81854623), (2722, 81373479), (3014, 73489917), (4083, 54248986), (4521, 48993278), (4829, 45868422), (5617, 39433614), (8166, 27124493), (9042, 24496639), (9658, 22934211), (11234, 19716807), (14487, 15289474), (14971, 14795178), (16851, 13144538), (17999, 12306162), (28974, 7644737), (29942, 7397589), (33702, 6572269), (35998, 6153081), (44913, 4931726), (53997, 4102054), (55801, 3969438), (60143, 3682866), (61787, 3584874), (89826, 2465863), (107994, 2051027), (111602, 1984719), (120286, 1841433), (123574, 1792437), (167403, 1323146), (180429, 1227622), (185361, 1194958), (186457, 1187934), (197989, 1118742), (334806, 661573), (360858, 613811), (370722, 597479), (372914, 593967), (395978, 559371)]