389380087936

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1\times {\mathrm{839}}^1$

素因数の和:1279

約数の個数: 256

約数和(自身を含む): 938298816000

約数和(自身を除く): 548918728064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 53, 56, 58, 64, 106, 112, 116, 128, 203, 212, 224, 232, 337, 371, 406, 424, 448, 464, 674, 742, 812, 839, 848, 896, 928, 1348, 1484, 1537, 1624, 1678, 1696, 1856, 2359, 2696, 2968, 3074, 3248, 3356, 3392, 3712, 4718, 5392, 5873, 5936, 6148, 6496, 6712, 6784, 9436, 9773, 10759, 10784, 11746, 11872, 12296, 12992, 13424, 17861, 18872, 19546, 21518, 21568, 23492, 23744, 24331, 24592, 25984, 26848, 35722, 37744, 39092, 43036, 43136, 44467, 46984, 47488, 48662, 49184, 53696, 68411, 71444, 75488, 78184, 86072, 88934, 93968, 97324, 98368, 107392, 125027, 136822, 142888, 150976, 156368, 170317, 172144, 177868, 187936, 194648, 196736, 250054, 273644, 282743, 285776, 301952, 311269, 312736, 340634, 344288, 355736, 375872, 389296, 500108, 517969, 547288, 565486, 571552, 622538, 625472, 681268, 688576, 711472, 751744, 778592, 1000216, 1035938, 1094576, 1130972, 1143104, 1245076, 1250944, 1289543, 1362536, 1377152, 1422944, 1557184, 1979201, 2000432, 2071876, 2189152, 2261944, 2286208, 2490152, 2579086, 2725072, 2845888, 3114368, 3625783, 3958402, 4000864, 4143752, 4378304, 4523888, 4980304, 5158172, 5450144, 5691776, 7251566, 7916804, 8001728, 8199547, 8287504, 8756608, 9026801, 9047776, 9960608, 10316344, 10900288, 14503132, 14985379, 15833608, 16003456, 16399094, 16575008, 18053602, 18095552, 19921216, 20632688, 21800576, 29006264, 29970758, 31667216, 32798188, 33150016, 36107204, 36191104, 39842432, 41265376, 57396829, 58012528, 59941516, 63334432, 65596376, 66300032, 72214408, 82530752, 104897653, 114793658, 116025056, 119883032, 126668864, 131192752, 144428816, 165061504, 209795306, 229587316, 232050112, 239766064, 253337728, 262385504, 288857632, 419590612, 434575991, 459174632, 464100224, 479532128, 524771008, 577715264, 839181224, 869151982, 918349264, 959064256, 1049542016, 1155430528, 1678362448, 1738303964, 1836698528, 1918128512, 3042031937, 3356724896, 3476607928, 3673397056, 6084063874, 6713449792, 6953215856, 7346794112, 12168127748, 13426899584, 13906431712, 24336255496, 27812863424, 48672510992, 55625726848, 97345021984, 194690043968, 389380087936]

約数ペア:

[(1, 389380087936), (2, 194690043968), (4, 97345021984), (7, 55625726848), (8, 48672510992), (14, 27812863424), (16, 24336255496), (28, 13906431712), (29, 13426899584), (32, 12168127748), (53, 7346794112), (56, 6953215856), (58, 6713449792), (64, 6084063874), (106, 3673397056), (112, 3476607928), (116, 3356724896), (128, 3042031937), (203, 1918128512), (212, 1836698528), (224, 1738303964), (232, 1678362448), (337, 1155430528), (371, 1049542016), (406, 959064256), (424, 918349264), (448, 869151982), (464, 839181224), (674, 577715264), (742, 524771008), (812, 479532128), (839, 464100224), (848, 459174632), (896, 434575991), (928, 419590612), (1348, 288857632), (1484, 262385504), (1537, 253337728), (1624, 239766064), (1678, 232050112), (1696, 229587316), (1856, 209795306), (2359, 165061504), (2696, 144428816), (2968, 131192752), (3074, 126668864), (3248, 119883032), (3356, 116025056), (3392, 114793658), (3712, 104897653), (4718, 82530752), (5392, 72214408), (5873, 66300032), (5936, 65596376), (6148, 63334432), (6496, 59941516), (6712, 58012528), (6784, 57396829), (9436, 41265376), (9773, 39842432), (10759, 36191104), (10784, 36107204), (11746, 33150016), (11872, 32798188), (12296, 31667216), (12992, 29970758), (13424, 29006264), (17861, 21800576), (18872, 20632688), (19546, 19921216), (21518, 18095552), (21568, 18053602), (23492, 16575008), (23744, 16399094), (24331, 16003456), (24592, 15833608), (25984, 14985379), (26848, 14503132), (35722, 10900288), (37744, 10316344), (39092, 9960608), (43036, 9047776), (43136, 9026801), (44467, 8756608), (46984, 8287504), (47488, 8199547), (48662, 8001728), (49184, 7916804), (53696, 7251566), (68411, 5691776), (71444, 5450144), (75488, 5158172), (78184, 4980304), (86072, 4523888), (88934, 4378304), (93968, 4143752), (97324, 4000864), (98368, 3958402), (107392, 3625783), (125027, 3114368), (136822, 2845888), (142888, 2725072), (150976, 2579086), (156368, 2490152), (170317, 2286208), (172144, 2261944), (177868, 2189152), (187936, 2071876), (194648, 2000432), (196736, 1979201), (250054, 1557184), (273644, 1422944), (282743, 1377152), (285776, 1362536), (301952, 1289543), (311269, 1250944), (312736, 1245076), (340634, 1143104), (344288, 1130972), (355736, 1094576), (375872, 1035938), (389296, 1000216), (500108, 778592), (517969, 751744), (547288, 711472), (565486, 688576), (571552, 681268), (622538, 625472)]