393421248

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2003}}^1$

素因数の和:2063

約数の個数: 168

約数和(自身を含む): 1270503936

約数和(自身を除く): 877082688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 64, 66, 72, 88, 93, 96, 99, 124, 132, 144, 176, 186, 192, 198, 248, 264, 279, 288, 341, 352, 372, 396, 496, 528, 558, 576, 682, 704, 744, 792, 992, 1023, 1056, 1116, 1364, 1488, 1584, 1984, 2003, 2046, 2112, 2232, 2728, 2976, 3069, 3168, 4006, 4092, 4464, 5456, 5952, 6009, 6138, 6336, 8012, 8184, 8928, 10912, 12018, 12276, 16024, 16368, 17856, 18027, 21824, 22033, 24036, 24552, 32048, 32736, 36054, 44066, 48072, 49104, 62093, 64096, 65472, 66099, 72108, 88132, 96144, 98208, 124186, 128192, 132198, 144216, 176264, 186279, 192288, 196416, 198297, 248372, 264396, 288432, 352528, 372558, 384576, 396594, 496744, 528792, 558837, 576864, 683023, 705056, 745116, 793188, 993488, 1057584, 1117674, 1153728, 1366046, 1410112, 1490232, 1586376, 1986976, 2049069, 2115168, 2235348, 2732092, 2980464, 3172752, 3973952, 4098138, 4230336, 4470696, 5464184, 5960928, 6147207, 6345504, 8196276, 8941392, 10928368, 11921856, 12294414, 12691008, 16392552, 17882784, 21856736, 24588828, 32785104, 35765568, 43713472, 49177656, 65570208, 98355312, 131140416, 196710624, 393421248]

約数ペア:

[(1, 393421248), (2, 196710624), (3, 131140416), (4, 98355312), (6, 65570208), (8, 49177656), (9, 43713472), (11, 35765568), (12, 32785104), (16, 24588828), (18, 21856736), (22, 17882784), (24, 16392552), (31, 12691008), (32, 12294414), (33, 11921856), (36, 10928368), (44, 8941392), (48, 8196276), (62, 6345504), (64, 6147207), (66, 5960928), (72, 5464184), (88, 4470696), (93, 4230336), (96, 4098138), (99, 3973952), (124, 3172752), (132, 2980464), (144, 2732092), (176, 2235348), (186, 2115168), (192, 2049069), (198, 1986976), (248, 1586376), (264, 1490232), (279, 1410112), (288, 1366046), (341, 1153728), (352, 1117674), (372, 1057584), (396, 993488), (496, 793188), (528, 745116), (558, 705056), (576, 683023), (682, 576864), (704, 558837), (744, 528792), (792, 496744), (992, 396594), (1023, 384576), (1056, 372558), (1116, 352528), (1364, 288432), (1488, 264396), (1584, 248372), (1984, 198297), (2003, 196416), (2046, 192288), (2112, 186279), (2232, 176264), (2728, 144216), (2976, 132198), (3069, 128192), (3168, 124186), (4006, 98208), (4092, 96144), (4464, 88132), (5456, 72108), (5952, 66099), (6009, 65472), (6138, 64096), (6336, 62093), (8012, 49104), (8184, 48072), (8928, 44066), (10912, 36054), (12018, 32736), (12276, 32048), (16024, 24552), (16368, 24036), (17856, 22033), (18027, 21824)]