621556791912

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{7659923}}^1$

素因数の和:7659972

約数の個数: 144

約数和(自身を含む): 2043361326240

約数和(自身を除く): 1421804534328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 49, 56, 63, 69, 72, 84, 92, 98, 126, 138, 147, 161, 168, 184, 196, 207, 252, 276, 294, 322, 392, 414, 441, 483, 504, 552, 588, 644, 828, 882, 966, 1127, 1176, 1288, 1449, 1656, 1764, 1932, 2254, 2898, 3381, 3528, 3864, 4508, 5796, 6762, 9016, 10143, 11592, 13524, 20286, 27048, 40572, 81144, 7659923, 15319846, 22979769, 30639692, 45959538, 53619461, 61279384, 68939307, 91919076, 107238922, 137878614, 160858383, 176178229, 183838152, 214477844, 275757228, 321716766, 352356458, 375336227, 428955688, 482575149, 528534687, 551514456, 643433532, 704712916, 750672454, 965150298, 1057069374, 1126008681, 1233247603, 1286867064, 1409425832, 1501344908, 1585604061, 1930300596, 2114138748, 2252017362, 2466495206, 3002689816, 3171208122, 3378026043, 3699742809, 3860601192, 4228277496, 4504034724, 4932990412, 6342416244, 6756052086, 7399485618, 8632733221, 9008069448, 9865980824, 11099228427, 12684832488, 13512104172, 14798971236, 17265466442, 22198456854, 25898199663, 27024208344, 29597942472, 34530932884, 44396913708, 51796399326, 69061865768, 77694598989, 88793827416, 103592798652, 155389197978, 207185597304, 310778395956, 621556791912]

約数ペア:

[(1, 621556791912), (2, 310778395956), (3, 207185597304), (4, 155389197978), (6, 103592798652), (7, 88793827416), (8, 77694598989), (9, 69061865768), (12, 51796399326), (14, 44396913708), (18, 34530932884), (21, 29597942472), (23, 27024208344), (24, 25898199663), (28, 22198456854), (36, 17265466442), (42, 14798971236), (46, 13512104172), (49, 12684832488), (56, 11099228427), (63, 9865980824), (69, 9008069448), (72, 8632733221), (84, 7399485618), (92, 6756052086), (98, 6342416244), (126, 4932990412), (138, 4504034724), (147, 4228277496), (161, 3860601192), (168, 3699742809), (184, 3378026043), (196, 3171208122), (207, 3002689816), (252, 2466495206), (276, 2252017362), (294, 2114138748), (322, 1930300596), (392, 1585604061), (414, 1501344908), (441, 1409425832), (483, 1286867064), (504, 1233247603), (552, 1126008681), (588, 1057069374), (644, 965150298), (828, 750672454), (882, 704712916), (966, 643433532), (1127, 551514456), (1176, 528534687), (1288, 482575149), (1449, 428955688), (1656, 375336227), (1764, 352356458), (1932, 321716766), (2254, 275757228), (2898, 214477844), (3381, 183838152), (3528, 176178229), (3864, 160858383), (4508, 137878614), (5796, 107238922), (6762, 91919076), (9016, 68939307), (10143, 61279384), (11592, 53619461), (13524, 45959538), (20286, 30639692), (27048, 22979769), (40572, 15319846), (81144, 7659923)]