397989707904

素因数分解:

$2^7\times 3^5\times {\mathrm{37}}^1\times {\mathrm{345823}}^1$

素因数の和:345889

約数の個数: 192

約数和(自身を含む): 1219776579840

約数和(自身を除く): 821786871936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 81, 96, 108, 111, 128, 144, 148, 162, 192, 216, 222, 243, 288, 296, 324, 333, 384, 432, 444, 486, 576, 592, 648, 666, 864, 888, 972, 999, 1152, 1184, 1296, 1332, 1728, 1776, 1944, 1998, 2368, 2592, 2664, 2997, 3456, 3552, 3888, 3996, 4736, 5184, 5328, 5994, 7104, 7776, 7992, 8991, 10368, 10656, 11988, 14208, 15552, 15984, 17982, 21312, 23976, 31104, 31968, 35964, 42624, 47952, 63936, 71928, 95904, 127872, 143856, 191808, 287712, 345823, 383616, 575424, 691646, 1037469, 1150848, 1383292, 2074938, 2766584, 3112407, 4149876, 5533168, 6224814, 8299752, 9337221, 11066336, 12449628, 12795451, 16599504, 18674442, 22132672, 24899256, 25590902, 28011663, 33199008, 37348884, 38386353, 44265344, 49798512, 51181804, 56023326, 66398016, 74697768, 76772706, 84034989, 99597024, 102363608, 112046652, 115159059, 132796032, 149395536, 153545412, 168069978, 199194048, 204727216, 224093304, 230318118, 298791072, 307090824, 336139956, 345477177, 398388096, 409454432, 448186608, 460636236, 597582144, 614181648, 672279912, 690954354, 818908864, 896373216, 921272472, 1036431531, 1195164288, 1228363296, 1344559824, 1381908708, 1637817728, 1792746432, 1842544944, 2072863062, 2456726592, 2689119648, 2763817416, 3109294593, 3585492864, 3685089888, 4145726124, 4913453184, 5378239296, 5527634832, 6218589186, 7370179776, 8291452248, 10756478592, 11055269664, 12437178372, 14740359552, 16582904496, 22110539328, 24874356744, 33165808992, 44221078656, 49748713488, 66331617984, 99497426976, 132663235968, 198994853952, 397989707904]

約数ペア:

[(1, 397989707904), (2, 198994853952), (3, 132663235968), (4, 99497426976), (6, 66331617984), (8, 49748713488), (9, 44221078656), (12, 33165808992), (16, 24874356744), (18, 22110539328), (24, 16582904496), (27, 14740359552), (32, 12437178372), (36, 11055269664), (37, 10756478592), (48, 8291452248), (54, 7370179776), (64, 6218589186), (72, 5527634832), (74, 5378239296), (81, 4913453184), (96, 4145726124), (108, 3685089888), (111, 3585492864), (128, 3109294593), (144, 2763817416), (148, 2689119648), (162, 2456726592), (192, 2072863062), (216, 1842544944), (222, 1792746432), (243, 1637817728), (288, 1381908708), (296, 1344559824), (324, 1228363296), (333, 1195164288), (384, 1036431531), (432, 921272472), (444, 896373216), (486, 818908864), (576, 690954354), (592, 672279912), (648, 614181648), (666, 597582144), (864, 460636236), (888, 448186608), (972, 409454432), (999, 398388096), (1152, 345477177), (1184, 336139956), (1296, 307090824), (1332, 298791072), (1728, 230318118), (1776, 224093304), (1944, 204727216), (1998, 199194048), (2368, 168069978), (2592, 153545412), (2664, 149395536), (2997, 132796032), (3456, 115159059), (3552, 112046652), (3888, 102363608), (3996, 99597024), (4736, 84034989), (5184, 76772706), (5328, 74697768), (5994, 66398016), (7104, 56023326), (7776, 51181804), (7992, 49798512), (8991, 44265344), (10368, 38386353), (10656, 37348884), (11988, 33199008), (14208, 28011663), (15552, 25590902), (15984, 24899256), (17982, 22132672), (21312, 18674442), (23976, 16599504), (31104, 12795451), (31968, 12449628), (35964, 11066336), (42624, 9337221), (47952, 8299752), (63936, 6224814), (71928, 5533168), (95904, 4149876), (127872, 3112407), (143856, 2766584), (191808, 2074938), (287712, 1383292), (345823, 1150848), (383616, 1037469), (575424, 691646)]